Top Streetlights: A Checklist for University Facility Managers

When it comes to campus safety, one of the easiest ways to quickly make a safer campus is through exterior lighting improvements.

People tend to feel unsafe on unevenly lit walkways and around dark corners. In fact, “walking on unlit pathways” was one of the top safety concerns listed by the 179,000 college students recently surveyed by CollegeStats.org. New lighting on campus is a quick fix that actually works.

More colleges and universities recognize that upgrading their lighting to LEDs, can improve campus safety, reduce energy costs, and reduce their carbon footprint. LED lighting technology is a win-win on every front and it is revolutionizing the lighting industry.

A Checklist for LED Street Lighting Upgrades

Here are the factors to consider when retrofitting pedestrian lighting on campus:

  • Safer campuses: More light on walkways and around academic buildings and residence halls makes for a safer environment on campus. Additionally, LED technology can significantly improve the quality of images captured through closed-circuit television systems (CCTV) and security cameras. Having better images makes law enforcement’s job much easier when they are investigating incidents and makes for a more secure campus.
  • Significant energy savings: LED technology is extremely efficient and uses dramatically less power than conventional lighting. Energy bills can be slashed by as much as 90 percent with LED lighting. That difference can result in $100s of thousands in annual savings — a major boost to the operating budget.
  • Easy retrofitting: Maintain your current campus aesthetics by using Amerlux’s Avista LED lighting in your existing light fixtures (luminaires). Designed for easy retrofitting, Avista LED light engines can be installed in just 15 minutes in most fixtures. Avista can be simply retrofitted into a wide variety of luminaires, including those by Holophane, Hadco, King, Louis Poulsen, Lumec, Pemco, Sternberg, Visco.
  • Long-term reliability: Avista lights can deliver years of maintenance-free operation, due to the LED technology and durable construction. The quality of the light (lumen output) in LEDs remains constant and consistent for 50,000 – 100,000 hours of use, versus 100 hours for outdated conventional lighting such as metal halide and high-pressure sodium. Additionally, Avista LEDs are IP66-rated to withstand water and dust intrusion, ensuring functional operation in cold, wet and dusty conditions and prolonging the life of the lighting engine. Install Avista LEDs on your campus today and your current students will be bringing their children back to campus for tours before you have to replace the lights, which is why university facility managers choose Amerlux.
  • Environmentally friendly: LEDs use a fraction of the energy that conventional lighting requires and frequently delivers more lumens for that power. Besides the savings this brings to your energy bills, it also helps the environment by wasting less power. Avista lighting has three different lighting distribution options (symmetric, asymmetric, and low-glare street optic) so you can customize the lamps output. This ensures the light goes where it is needed without waste and does not trespass outside its designated area — all factors that help with green certifications such as LEED. Besides using less energy, LEDs also lack the hazardous materials, such as mercury that fluorescent and HID lights contain, making them more environmentally-friendly all around. Avista lighting is an easy tool to help your institution enhance its sustainability and position it as a leader in green practices.
  • Get started right away: You can have Avista lights in your hands in as few as 10 days.

Campus security is not something to make light of. You can help your university be seen in the best light by upgrading to Amerlux Avista lights. See how.

 

Want more?

Download the full Avista case study

How Los Angeles cut energy costs by 75% with Avista lights

Lead Capture

Best Retrofit: Why ESCOs Choose Amerlux’s Avista

Los Angeles, C.A. cut energy costs by 75 percent in its historic downtown area by retrofitting street lights with Amerlux Avista LED light engines.

Upgrading street lights from outdated and energy hogging lighting systems is a great way to quickly transition a city to lower energy consumption levels. Since they use only a tiny fraction of the energy required by conventional lighting, LED lights are hands down the best option for reducing power usage. Enter Amerlux’s Avista — a highly efficient LED light engine designed with easy retrofitting in mind.

Avista LEDs are simple-to-use light engines ideal for retrofitting traditional and post-top light fixtures (luminaires), as well as new construction applications. With a completely-sealed LED optical chamber, the highly-efficient Avista delivers cutting-edge optics and extraordinary output to meet the most demanding streetlighting needs. Avista’s simple-to-install design features adjustable height levels and other customizations to ensure optimal application and maximum performance.

The versatility baked into Avista’s design allows Avista to be a “skeleton key” of sorts because it can be used in a wide variety of fixtures, including those by Holophane, Hadco, King, Louis Poulsen, Lumec, Pemco, Sternberg and Visco. Most installations take 15 minutes or less.

Avista is made to accommodate some of the most challenging light fixtures (luminaires) around, including the vintage fixtures still in use in many historic areas and city centers today.

The cities of Portland, Oregon and Los Angeles, California, both recently found themselves stuck between trying to decrease their energy consumption and preserve the character of the cities’ historic neighborhoods.

Using Amerlux’s Avista, Portland decreased its energy consumption by 60%, while keeping its beautiful vintage luminaires in place all over the city. LA did even better, cutting energy costs by 75% in the historic downtown area.

Amerlux’s Avista LED light engines helped Portland, Oregon preserve its vintage light fixtures, while reducing energy consumption by 60 percent.

In Portland, the “acorn” fixtures were the challenge: “Our poles and ornamental castings go back as much as 100 years and are attractive, but finding LEDs to adapt to them was difficult,” said Lisa Elbert, P.E., Signals and Lighting Engineer with the City of Portland Bureau of Transportation. “Some manufacturers wanted to sell us a complete fixture with the pole, but Portland’s castings are historic and we wanted to use them – we absolutely didn’t want to replace them.”

Amerlux customized Avista LEDs to Portland’s exact needs, allowing the city to retain its original fixtures, while also significantly reducing energy costs. The installation process was so simple that city contractors did not even need tools to affix the new lighting engines, and they were quickly installing more than 80 a night.

In Los Angeles, the 1920s-era streetlights dotting the downtown area (including the Arts District and Historic Core) were a difficulty.

“Some of our bigger post-top and glass globe fixtures throughout the city and downtown couldn’t use a standard screw-in lamp. We needed a more creative solution and this led us to Amerlux’s Avista fixtures, which are working very well,” said Norma Isahakian, assistant director for LA’s Bureau of Street Lighting. “Our total LED program is saving up to 75 percent in energy consumption, which amounts to quite a bit of cost savings annually, and is meeting all of our lighting needs.”

Besides the significant savings in energy usage, Avista LEDs also provide savings in reduced maintenance costs. Avista lights deliver 50,000 to 100,000 hours of maintenance-free operation. According to the U.S. Department of Energy, maintenance savings derived from installing LED lighting equates to roughly $50 annually per fixture, delivering tremendous financial advantages over the life of the lighting engine.

With its ability to fit in almost any existing light fixture and its easy installation, Avista lighting lets cities enjoy the benefits of modern lighting and while maintaining their history.

Avista by Amerlux can be delivered in just 10 days, so your city can start seeing energy savings immediately.

 

Want more?

Download the full Avista case study

Lead Capture

Why University Facility Managers Choose Amerlux

Amerlux AvistaLike academics, the subject of safety is mission critical on college campuses.

From a facility manager’s perspective, the objective is to find ways to mitigate potential incidents of crime and injury. Such unfortunate outcomes can increase a university’s liability, insurance rates and bad media coverage, which could have a negative impact on student enrollment.

According to the National Center for Education Statistics, colleges reported the incidence of some 39,000 campus crimes in 2015, involving everything from burglaries/robberies to physical/sexual assault and car theft. In addition, a National Crime Victimization Survey (NCVS) reveals that roughly two-thirds of physical/sexual assaults and nearly three-quarters of all auto thefts occur at night.

A recent survey of 179,000 college students by collegestats.org revealed that “walking on unlit pathways” represented one of students’ top safety concerns on campuses nationwide.  A recent article published in University Business Magazine by author Neal Raisman further reiterated that “nothing generates a sense of fear like dark areas” and that good lighting in parking lots, pathways, halls, and lobbies is among the most immediate actions colleges and universities can take to deter crime and increase students’ and faculty’s sense of safety and security.

Amerlux’s LED Solutions Shine on Higher Education

To help college’s proactively address negative events, Amerlux has recently launched exterior products to better light walkways, steps and dingy parking garages, while dramatically reducing energy expenses.

Previously dominated by more conventional halogen, incandescent, fluorescent, and HID light sources in higher education settings, street, step/pathway, and garage lighting have all been revolutionized by the emergence of LED technology over the last five years and are among the fastest-growing segments of the LED market today based on the variety of benefits they deliver:

  • Energy Efficiency – LED technology draws only a fraction of the power of its more conventional lighting counterparts, reducing energy bills by anywhere from a third to as much as 90 percent while enhancing sustainability and helping to position the institution as a leader in green practices.
  • Long Life – While conventional light sources require more frequent change-out and maintenance due to their more limited lifespan, the 50,000-100,000 hours of rated life available on many LED fixtures ensure years – even decades! – of maintenance-free operation, resulting in lower maintenance costs and enhanced maintenance crew productivity.
  • Consistency and Uniformity – While conventional light sources can suffer from considerable lumen depreciation over time, LED technology maintains a significantly higher level of light output for much longer (per the lighting industry’s L70/LM-80 measures) and isn’t subject to performance issues such as color shifting and hot spotting, both of which can cause gaps and shadows along pathways, around corners, and in parking garages that can promote criminal behavior or lead to accidents. Their availability in a variety of color temperatures offers clean, white light that delivers improved visibility and a greater sense of security to students and faculty.
  • Reliability – While conventional light sources may not always be able to withstand certain types of harsh environments, extreme weather conditions, or temperatures below or above specific thresholds, the unique properties of LEDs render them extremely durable and weather-resistant, especially in cold and/or wet conditions.
  • Improved CCTV Resolution – A recent article in Private University Product & News noted that LED technology significantly enhanced the visibility (and subsequent usability) of security footage captured at colleges and universities utilizing closed-circuit television (CCTV) systems or who operated security cameras throughout their facilities.
  • Environmental Friendliness and Appeal – Unlike fluorescent and HID sources, LEDs contain no mercury or other hazardous substances and run much cooler and more efficiently, losing far less energy in the form of heat relative to their predecessors. Their powerful yet flexible and low-profile formats also render them able to easily match and/or complement any exterior design or décor.

A leader in application-driven lighting innovation for more than 30 years, Amerlux’s LED fixtures deliver high-performing, reliable, energy-efficient, comfortable illumination to streets, pathways, building exteriors, and parking garages at colleges and universities nationwide through the company’s Avista, Passo and Chaperone product lines.

Amerlux Products Address Multiple University Applications

Designed to bring an ease and seamlessness to campus and university streetlighting, Amerlux’s Avista LED light engines are simple-to-use yet advanced LED light engines ideal for retrofitting traditional and post-top luminaires or for use in new construction applications.  Featuring a completely-sealed LED optical chamber, the highly-efficient Avista delivers cutting-edge optics and extraordinary output to meet the most demanding streetlighting needs at today’s academic institutions, while their simple-to-install design incorporating adjustable height levels allows maintenance professionals to position the light exactly where it’s needed for optimal application and maximum performance, taking LED streetlighting on the nation’s campuses to the next level.

Amerlux’s Passo step lights are ideal for use in steps, staircases/stairwells, landscaping, and in walls/building exteriors to light walkways and add ambiance to building facades. Passo provides universities with technology that not only enhances outdoor safety and security but adds a touch of beauty as well.  Weather-proof and IP-66 rated, Passo features an independently sealed LED optical chamber that eliminates water infiltration, the No. 1 cause of product failure, and minimizes the risk of outages and subsequent labor costs associated with burn out or other maintenance.  Powerful, easy to install, available in a wide selection of sizes, faceplates, color temperatures, and light output levels, and incorporating a standard 0-10V dimmable driver to ensure greater integration with popular controls, Passo takes step/orientation lighting to the next level to enhance visibility and peace of mind for students and faculty alike.

Regarding parking garages at universities, Amerlux’s Chaperone LED fixtures use an upward-facing LED board and reflector to softly cast light towards the ground while sending a small amount of light upwards to illuminate the ceiling, eliminating the cave effect present in many garage lighting systems and creating an inviting environment that makes campus garages feel safer and more secure.  Delivering crisp, attractive, comfortable, and glare-free lighting in a highly efficient package and in effective Type III and Type V distributions, Chaperone LED fixtures turn desolate, uncomfortable parking environments into pedestrian-friendly venues with exceptional visibility, heightened new levels of safety, and measurable cost savings to boot.  Easy to install, energy-efficient, and engineered to withstand the demanding environments of parking garages, Chaperone fixtures are available in a wide selection of wattages, color temperatures and mounting configurations to meet the needs of most any campus garage lighting application.

For more information on Amerlux’s Avista, Passo, or Chaperone LED Light engines, visit www.amerlux.com.

Download the full Avista case study

Lead Capture

How Contractors Reduce Costly Call-Backs

Not all lights are created equal and contractors understand that the best long-term solution requires quality products from trusted manufacturers. A leader for more than 30 years, Amerlux’s Passo step lights are efficient, high-performing and reliable.

Electrical contractors are extremely busy these days, as more organizations rush to upgrade their lighting to take advantage of tax credits before they expire.

Because the clock is ticking, contractors don’t have time for lighting fixtures that are difficult to install or skimp on quality. Their customers demand high-performing, energy-efficient and reliable illumination that enhances safety, as well as aesthetics.

Getting it right the first time means fewer costly call-backs for contractors, which can tarnish their reputation and dramatically reduce repeat business that generates the bulk of profits.

When contractors want steadfast step lights that work whether it rains or shines, they choose Amerlux’s break-through Passo step lights.

Contractors understand that all lights aren’t created equal.  For the best long-term solution, they opt for quality products from trusted manufacturers.  As a leader in application-driven lighting innovation for more than 30 years, Amerlux’s Passo step lights deliver high-performing, reliable, energy-efficient, as well as comfortable illumination to stairs, pathways and building exteriors.

“We understand the complications of installing step lights and have successfully addressed those with our Passo family of step and wall lights,” said Bill Plageman, Amerlux’s vice president of marketing.

Here’s how Amerlux has specifically addressed several concerns from contractors:

  • Ease of Installation: Constructed with installers in mind, Passo’s retrofit models are specially designed to easily and quickly replace costly, high-maintenance step lights driven by conventional lighting technology. Passo models designed for new construction projects feature an injection-molded PVC housing with integral machined brass anchor blocks that complement the sealed properties of the LED module and driver, ensuring added protection against corrosive environments.  Whether a retrofit or new construction application, Amerlux’s Passo step lights provide contractors with a hassle-free installation experience.
  • Engineering for Reliability: Weather-proof Passo step lights feature game-changing innovation, including an independently sealed LED optical chamber (encompassing an LED array and heatsink enclosed in an IP66-rated sealed glass tube) that eliminates water infiltration, the No. 1 cause of product failure. Such innovation minimizes the risk of outages and the subsequent high labor costs associated with maintenance.  The bottom line?  No dissatisfied customers or costly call-backs for contractors.
  • Flexible Design: Passo is available in a wide selection of sizes, faceplates, color temperatures and light output levels to meet the needs of most any project. Specifically, Passo step lights come in louver, stainless steel louver, and tempered soft glow lens versions and in round, square, and rectangular shapes for new construction projects, as well as 8-inch and 12-inch rectangular shapes for retrofit projects.  A choice of solid color composite, brushed stainless steel, or painted cast aluminum faceplates provides additional flexibility and design versatility that will satisfy even the most discerning customer.
  • Flexible Light Output: Passo luminaires offer added versatility thanks to their availability in a choice of two light output levels, enabling contractors to tailor the desired illuminance to the specific project and ensure the optimal visibility and aesthetic effect.
  • Connectivity and Compatibility: Passo’s standard 0-10V dimmable driver ensures greater integration with the market’s most popular controls, minimizing complexity and product compatibility issues for contractors.
  • Service with a Smile: Amerlux knows that long wait times and delivery issues can cost contractors time and money….and sometimes even the job! Most Passo step lights can ship in 10 days or less from the time they’re ordered to quickly advance any new construction or retrofit project; contractors or customers with special requests can also avail themselves of Amerlux’s renowned concierge services.

For more information, sign up for news about Amerlux’s family of Passo step and wall lights.

Want more?

Get More Like This in Your Inbox!

How to Make College Campuses Safer

Like academics, the subject of safety is mission critical on college campuses.

From a facility manager’s perspective, the objective is to find ways to mitigate potential incidents of crime and injury. Such unfortunate outcomes can increase a university’s liability, insurance rates and bad media coverage, which could have a negative impact on student enrollment.

According to the National Center for Education Statistics, colleges reported the incidence of some 39,000 campus crimes in 2015, involving everything from burglaries/robberies to physical/sexual assault and car theft. In addition, a National Crime Victimization Survey (NCVS) reveals that roughly two-thirds of physical/sexual assaults and nearly three-quarters of all auto thefts occur at night.

A recent survey of 179,000 college students by CollegeStats.org revealed that “walking on unlit pathways” represented one of students’ top safety concerns on campuses nationwide.  A recent article published in University Business Magazine by author Neal Raisman further reiterated that “nothing generates a sense of fear like dark areas” that decrease the sense of security for students and faculty.

More Light, More Security

There is one quick fix that can dramatically improve safety on campuses across the country, and it’s an idea that is often overlooked. From a security perspective, the best way to proactively improve a college environment is with quality lighting.

Improving pedestrian lighting along walkways, dormitories and academic buildings is the best place to start. University facility managers have their own checklist to determine which streetlighting is the perfect fit for a venue in higher education.

Previously dominated by more conventional halogen, incandescent, fluorescent, and HID light sources in higher education settings, pedestrian lighting have been revolutionized by the emergence of LED technology during the last five years.

Here are several factors that facility managers consider:

  • Improved CCTV Resolution: A recent article in Private University Product & News noted that LED technology significantly enhanced the visibility (and subsequent usability) of security footage captured at colleges and universities utilizing closed-circuit television (CCTV) systems or who operated security cameras throughout their facilities.
  • Reliability: While conventional light sources may not always be able to withstand certain types of harsh environments, the unique properties of LEDs render them extremely durable and weather-resistant, especially in cold and/or wet conditions.
  • Consistency and Uniformity: Since conventional light sources can suffer from considerable lumen depreciation over time, LED technology maintains a significantly higher level of light output for much longer (per the lighting industry’s L70/LM-80 measures) and isn’t subject to performance issues, such as color shifting and hot spotting, both of which can cause gaps and shadows along pathways that can promote criminal behavior or lead to accidents. Their availability in a variety of color temperatures offers clean, white light that delivers improved visibility and a greater sense of security.
  • Long Life: While conventional light sources require more frequent change-out and maintenance due to their more limited lifespan, the 50,000-100,000 hours of rated life available on many LED fixtures ensure years—even decades!—of maintenance-free operation, resulting in lower maintenance costs and enhanced maintenance crew productivity.
  • Environmental Friendliness and Appeal: Unlike fluorescent and HID sources, LEDs contain no mercury or other hazardous substances and run much cooler and more efficiently, losing far less energy in the form of heat relative to their predecessors.

In terms of keeping expenses within a budget, LED technology draws only a fraction of the power of its more conventional lighting counterparts, reducing energy bills by one-third to as much as 90 percent, while enhancing sustainability and helping to position the institution as a leader in green practices. Colleges are now able to cut their utility bills by adding enhanced security features, such as reliable, energy-efficient lighting.

Upgrading your lights on campus will help make your school be seen in the best light.

For more information on how Amerlux can help make your student body, faculty and staff feel safer, visit us at Avista.Amerlux.com.

Want more?

Download the full Avista case study

Lead Capture

Pedestrian Lighting: City Managers Consider 7 Factors

pedestrian lights

Thanks to the benefits of light-emitting diode (LED) technology, more than 600 cities from New York to Los Angeles are in the process of upgrading less-efficient lighting sources.

LEDs provide a longer useful life, minimal maintenance, appealing color rendering and increasingly attractive price points. In short, LEDs can deliver decades of reliable and attractive illumination to the nation’s estimated 26-44 million streetlamps—the average of which is reportedly older than 25 years old and in need of modernization, according to the U.S. Department of Energy’s Municipal Solid-State Streetlighting Consortium.

However, pedestrian streetlighting upgrade projects in cities and municipalities are complex endeavors that require thoughtful consideration and careful collaboration between city managers and lighting providers to ensure the most successful outcome.

Two industry experts—Lisa Elbert, P.E., signals and lighting engineer with the City of Portland at Oregon’s Bureau of Transportation (which recently oversaw the upgrade of Portland’s 6,100 century-old single and twin ornamental decorative fixtures to Amerlux’s Avista LED light engine), and Jason Strano, C.E.M., energy sales manager at leading lighting agency Reflex Lighting in Wethersfield, Connecticut—recommend several key factors city managers should consider when upgrading the pedestrian streetlighting in municipalities.

  1. Evaluate Performance. When evaluating between different lighting options, “a fixture’s performance is critical – color temperature, brightness, etc.,” Elbert said. “In Portland, we were constantly running numbers, looking at how the lighting performed using AGI, a simulation tool used for designing lighting projects, and assessing the visual effect of that light on our streets and sidewalks, compared to our previous high pressure sodium technology.” Elbert and her team ultimately settled on LEDs with a 3000K color temperature, “which is a very comfortable and palatable color that’s gained increasing acceptance in streetlighting nationwide,” she said.
  1. Ensure Uniformity. As part of a comprehensive assessment of various fixtures, Strano confirms that the lighting needs to be uniform throughout the space and free of any hot-spotting, shadows or gaps that both detract from its aesthetics, as well as enable criminal behavior. If the skills aren’t resident in-house, “it’s important to take advantage of the services of a lighting specialist with expertise in preparing photometric layouts so that you can see exactly how your space will be lit by the fixtures, including light and dark areas,” Strano said. “You also want to ensure that you’re providing equal lighting without over-lighting the space.”
  1. Go LED. With their exceptional performance, high efficiency, long life, and affordability, Strano confirms that there’s no reason not to pursue LEDs for city streetlight upgrades. “You want to emulate a nice, natural moonlit effect when lighting city streets and LEDs are able to do that,” he said. “City managers are lucky to have so many LED options today. Though high-pressure sodium and metal halide have been around for a long time, price points for LEDs are now nearly equivalent to those older technologies, and the tremendous energy and maintenance savings that LEDs deliver over their extended lifespan makes them a no-brainer.”
  1. Pursue Rebates. Whether you’re in a part of the country with a high or low kWh utility rate, “the availability of utility rebates and incentives on specific LED fixtures can make a streetlighting upgrade project more palatable,” said Strano of the subsidies that can help to offset up-front project costs, as well as enhance its economics overall—all of which are critical factors for city managers, especially when projects are funded by taxpayer dollars. (According to the U.S. Department of Energy, streetlighting nationwide accounts for $2-3 billion in annual energy costs alone.) To get access to such utility rebates, Strano recommends opting for an LED fixture that’s listed by the DesignLights Consortium (DLC), a renowned organization that establishes product quality specifications, facilitates thought leadership, and provides information, education, tools, and technical expertise in an effort to promote high-quality, energy-efficient lighting products in collaboration with utilities and energy efficiency program members and government entities. Elbert agreed, noting that a rebate which the City of Portland successfully secured on the purchase of its Avista LEDs from the local Energy Trust of Oregon and the Oregon Department of Energy positively impacted its project’s ROI and reduced the payback period.
  1. Preserve the Dark Sky. Strano recommends choosing a fixture that’s dark sky-compliant, which means it supports the global movement to help reduce the amount of light pollution emitted into the sky by outdoor lighting fixtures. As opposed to older technologies like high-pressure sodium that often distributed light upwards, disturbing the night sky along with local residents and wildlife, “LEDs allow us to put light and energy exactly where it needs to be,” he said. “They enable us to better control the distribution and color temperature of light so that we’re not just throwing light out there and creating all of that light pollution.”
  1. Consider the Impact of Trees. “We love trees and they’re a major part of our streetscape here, but they can also block light,” said Elbert of the leafy, tree-lined streets of Portland. “If obstacles like trees are in the way, you won’t get the performance you need out of your lighting. We’re constantly battling this issue and there’s no easy answer, but we came to the realization that trees can often wreak havoc on lighting systems.” As a result, Elbert recommends that a plan for managing trees should be part of a city’s overall streetlighting strategy. “Developers who reconstruct property frontages need to space trees properly, and we also look carefully at different tree species and do our best to prune our trees so that they rise above the lighting, as a tree canopy over the top of the lighting can add ambiance,” she said.
  1. Go with a Trusted Manufacturer. Strano recommends that city managers avoid making lighting decisions based solely on first cost. “There are a lot of less-expensive fixtures out there made by less-experienced manufacturers, but for cities, towns, and institutions that plan to be there for the long haul, it’s important to make a good investment that will last and go with a manufacturer who’s vested in the industry and will stand by their product,” he said.

 

For more information on Amerlux’s Avista LED Light engine, visit http://avista.amerlux.com/.

 

Download the full Avista case study

Lead Capture

Top Pitfalls to Avoid with Pedestrian Lighting

pedestrian lights
The City of Portland, Oregon upgraded their lighting to Avista LEDs, resulting in a 60% decrease in energy costs.

City managers face several challenges when selecting pedestrian lighting.

These complex projects require a level of collaboration between the city manager and lighting providers to ensure various benefits, such as reduced energy consumption and expense, less maintenance and enhanced color rendering, are realized.

In fact, there are seven important items that should be considered, according to industry experts Lisa Elbert, P.E., who is a signals and lighting engineer with the City of Portland, and Jason Strano, C.E.M., who is an energy sales manager at leading lighting agency Reflex Lighting in Wethersfield, Connecticut.

  • Don’t Neglect the Specs. Because fixture performance is key, “spec out every detail and everything you want,” advised Elbert, who thoroughly reviewed and verified Illuminating Engineering Society-specified “LM-79” and “LM-80” electrical and photometric measurements of life and performance on the LED products it evaluated, how the lighting performed using AGI, a simulation tool used for designing lighting projects, and how the lighting actually looked to the eye on Portland’s streets and sidewalks, compared to the city’s previous high-pressure sodium technology. According to Elbert, failure to do this can result in regrets or unwelcome surprises later. (Elbert oversaw the upgrade of Portland’s 6,100 century-old single and twin ornamental decorative fixtures to Amerlux’s Avista LED light engine.)
  • Don’t Pass on Due Diligence. Strano agreed that there’s no substitute for a comprehensive due diligence process up-front. “Dismantle a fixture, get the right application or base plate and install it to see how everything works,” he said. “A few hours spent in the beginning taking the proper measurements will make the rest of the job so much easier.  Also, allow others to see the new lighting and encourage their feedback before moving forward.”
  • Don’t Go Too Big Too Soon. Based on her own hard experience in Portland, Elbert recommends that city managers test streetlighting products on a small scale before proceeding to change every streetlight targeted for upgrade. “On an early LED project we did years ago, we installed 400 lights and within a year suffered a 50 percent failure rate,” she said.  “The project had involved a custom fixture incorporating controls that we had made for us and it was untested. When they started failing, there were so many variables involved that we didn’t know whether it was the lighting or controls causing the malfunction.  Because ‘too much too soon’ on an untested fixture can be a scary thing, we stick with known, tested products and test them on a smaller scale first, being sure to elicit some feedback before we proceed to a larger installation area.”
  • Don’t Fail to Communicate. In addition to anticipating as much as you can on a project, Strano confirmed that good communication is key. “Be as clear about your expectations as possible,” he advised.  “If you’re doing a retrofit and you want all of the fixture glass wiped down, for example, be sure to tell the lighting rep, distributor, and/or contractor so that you get exactly what you want.”
  • Don’t Forget About the Trees. While Portland and many cities and towns treasure the trees that line their streets, Elbert learned first-hand that those very trees can become obstacles that block light and impair the performance that’s required and expected from streetlighting fixtures. For that reason, Elbert suggests a close review of trees and their distance from streetlights.  “We recommend 25 feet of space between lights and trees—less than that triggers a closer review of the tree species,” she said.  “Lighting can be as close as 12 feet from a tree if it’s a narrow/columnar tree variety, but a 20+-foot distance between trees and streetlights is advised to ensure that the lighting can operate most effectively and meet its potential.”
  • Don’t Ignore the Maintenance Aspect. As part of a comprehensive evaluation process up-front, don’t forget to consider the voice of the contractor or maintenance crew. “Before you select a streetlighting fixture, be sure to review it with the people who will be maintaining it once it’s installed,” Elbert recommended.  “The maintenance team sees an entirely different product than we do. While we’re focused on a fixture’s performance, they see what’s involved in terms of the tools and trucks they’ll need to install or repair it.  You have to think about what will make a good/easy installation process for the team when selecting a fixture,” she said.  “That’s an important cost in the process that can often be forgotten.”
  • Don’t Fall for a Fly-by-Night. Strano can’t stress enough the importance of working with a trusted lighting manufacturer who’s vested in the industry. “You want to seek out a product made by a company with history and roots in the lighting industry,” he said.  “If you’re going for least cost and you don’t know where the product is manufactured or the company has only been in business for a short time and doesn’t have a known track record, you’re setting yourself up for potential problems.  You want to work with a solid manufacturer and/or lighting rep agency with experienced people and all of the resources in place to stand by the product and help you work through any questions or concerns you may have.”  Strano added that it’s especially important to make a wise investment up-front given the fact that many streetlighting upgrades are public projects that are funded by taxpayer dollars. (According to the U.S. Department of Energy, streetlighting nationwide accounts for $2-3 billion in annual energy costs alone.)

 For more information on Amerlux’s Avista LED light engine, visit http://avista.amerlux.com/.

Want more?

 

Download the full Avista case study

Lead Capture

How Dim Parking Garage Lights Increase Liability

Chaperone
Shadowy parking garages are uncomfortable and dangerous places that invite crime and car accidents. Amerlux’s Chaperone LED lighting offers a cost-effective solution to these problems.

Parking garage developers need to fully understand the challenges that their clients—ranging from municipal managers to university facility managers—face when they become responsible for operating a dark, glare-filled venue.

While the nation’s estimated 40,000 parking garage facilities are intended to provide visitors with a safe, secure, and convenient place to park their cars, many of these facilities fall short of expectations.

The number of accidents and amount of crime soar in parking garages that are not well lit. Consequently, the potential for legal liability and bad press coverage correlate strongly.

Here are several statistics that support the need for safer parking garages:

  • According to Parking Today Magazine, parking facilities nationwide represent the third most frequent place in which violent crime occurs, not to mention car theft and the theft of property within cars.
  • The U.S. Bureau of Justice Statistics’ recent National Crime Victimization Survey (NCVS) reported that more than 2.4 million crimes occurred in parking lots or garages between 2004 and 2008. Overall, more than one in 10 property crimes—including motor vehicle theft and property theft—occur in parking lots or garages.
  • Statistics reveal that of all crimes perpetrated at the nation’s tens of thousands of shopping centers, 80 percent occur in the parking lot or parking garage.
  • According to the Women-Safe Network, 25 percent of rapes take place in a parking garage or public area.
  • In terms of car accidents, the Independent Insurance Agents and Brokers Association reports that one in every five auto accidents occurs in a parking lot/facility, which doesn’t include the more minor nicks, dents, and fender benders that often go unreported. According to EHS Today (The Magazine for Environment Health & Safety Leaders), more than 50,000 crashes occur in parking lots and parking garages annually, resulting in more than 60,000 injuries and 500 deaths.
  • Enough people experience feelings of fear and concern in parking facilities that the sensation was deemed a phobia and given its own unique name—“tingchechekuphobia” (the fear of parking garages).

As demonstrated by the above statistics, parking garage facilities at commercial, industrial and institutional venues can be grounds for accidents and criminal behavior, which facility owners can be deemed liable if proven that they failed to take reasonable precautions to help prevent them.  However, proper garage illumination is a proactive measure facility owners can take to help enhance visibility, reduce the threat of criminal activity, create a greater sense of safety, security, and comfort for visitors and facility attendants alike, and enhance the appeal and brand image of the entity that owns the facility. At the same time, optimal parking garage lighting can also offer outstanding opportunities for owners to significantly reduce their site’s operating expenses.

The LED Revolution in Parking Garage Lighting

Previously dominated by more conventional halogen, incandescent, fluorescent, and HID light sources, such as metal halide and high pressure sodium, parking garage lighting has been revolutionized by the emergence of LED technology during the last five years.  As such, parking garages have been among the fastest-growing applications to embrace LEDs with a recent U.S. Department of Energy study forecasting the percentage of all parking garage lighting accounted for by LED technology to grow from 4 percent in 2013 to 67 percent by 2020 and 99 percent by 2030.

Specifically, LEDs deliver the following benefits to parking garage facilities:

  • Energy Efficiency LED technology draws only a fraction of the power of its more conventional lighting counterparts, reducing energy bills by anywhere from one-third to as much as 90 percent. According to Energy Manager Today, the nation’s parking garage owners spend more than $6 billion a year on energy costs to light their facilities, an expense that could be reduced significantly by LED technology.
  • Long Life – While conventional light sources require more frequent change-out and maintenance due to their more limited lifespan, the 50,000-100,000 hours of rated life available on many LED parking garage fixtures ensure years—even decades—of maintenance-free operation.
  • Consistency – While conventional light sources can suffer from significant lumen depreciation over time, LED technology maintains a significantly higher level of light output for much longer (per the industry’s L70/LM-80 measures) and is not subject to performance issues, such as color shifting and hot spotting, both of which can cause gaps and shadows in parking garage illumination that can promote criminal behavior or lead to accidents. Their availability in a variety of color temperatures offers clean, white light that delivers improved visibility and a greater sense of security to occupants.
  • Reliability – While conventional light sources may not always be able to withstand certain types of harsh environments, extreme weather conditions, or temperatures below or above specific thresholds, the properties of LEDs render them extremely durable and weather-resistant. In fact, LEDs tend to gain efficiency in colder temperatures, ensuring their reliable operation (and owners’ and users’ peace of mind) in colder climates. Whether the parking garage is fully-enclosed or open-air, LEDs can be counted on to provide consistent, reliable illumination no matter the weather.
  • Environmental Friendliness – Unlike fluorescent and HID sources, LEDs contain no mercury or other hazardous substances and run much cooler and more efficiently, losing far less energy in the form of heat relative to their predecessors.
  • Discreetness – Powerful yet flexible and low-profile, LED parking garage lights are unobtrusive and are available in a range of popular shapes and styles to match and/or complement any interior or exterior design or décor.

Chaperone Fixtures Deliver a New Sense of Security to Garages

Ideal for everything from commercial and institutional parking garages to garages at municipal, hospitality, mall, and other settings, Amerlux’s Chaperone LED fixtures use an upward-facing LED board and reflector to softly cast light towards the ground, while sending a small amount of light upwards to illuminate the ceiling, eliminating the cave effect present in many garage lighting systems and creating an inviting environment that makes commercial garages feel safer and more secure.  Delivering crisp, attractive, comfortable, and glare-free lighting in a highly efficient package and desirable Type III and Type V distributions, Chaperone LED fixtures turn desolate, uncomfortable parking environments into pedestrian-friendly venues with exceptional visibility, heightened new levels of safety, and measurable cost savings.

Among other benefits, Chaperone Garage Lights are:

  • Engineered for Reliability – Chaperone garage luminaires feature a die-cast aluminum housing for lasting durability as well as an integral driver and die-cast aluminum heat sink for maximum thermal protection. Such innovations minimize the risk of outages and the subsequent high labor costs associated with burn-out or other maintenance.
  • Designed for Flexibility – Chaperone is available in a wide selection of wattages (37 watts, 61 watts, and 79 watts), color temperatures (3000K, 4000K, and 5000K), and mounting configurations (junction box/pendant or trunnion mounting) to meet the needs of most any project. Chaperone luminaires are also available with a premium silver finish or in a palette of other custom finishes to match and/or complement any decor.
  • Instant-On – Unlike high-pressure sodium or metal halide light sources, Chaperone’s “instant-on” capability avoids the need for a lengthy restart time in the event of a momentary power loss. Chaperone fixtures work when you need them to with no disruption in service.
  • Easily Controllable – Incorporating a 0-10V LED driver to control energy costs, as well as dimming capabilities down to 0 percent, Chaperone’s sensor delivers these additional levels of sustainability and energy efficiency without compromising on safety.
  • At Your Door – Chaperone garage fixtures can ship in 10 days or less from the time they’re ordered to quickly advance any new construction or retrofit project. Customers with special requests or requirements can also contact Amerlux’s renowned concierge services.

Offering innovative and durable design, outstanding efficiency, long life, appealing aesthetics, and reliable performance to support enhanced safety within the nation’s broad range of parking garage facilities, Amerlux’s family of Chaperone LED luminaires will put your garage in the driver’s seat.

For more information on Chaperone, http://chaperone.amerlux.com/

 

Get More Like This in Your Inbox!