-
Advanced LED street lights for reliable roadway illumination
Safer Streets, Smarter Lights
LEOTEK’s LED street lights enhance visibility, reduce glare, and improve roadway safety with sustainable, energy-efficient technology.
-
Versatile LED area lights for public and commercial spaces
Brilliant Light, Wider Reach
Our LED area lights deliver uniform brightness, energy savings, and long-lasting performance for safer outdoor environments.
-
Reliable EV charging solutions for modern mobility
Powering Tomorrow’s Roads
LEOTEK’s EV charging systems combine smart technology and durable design to support sustainable transportation growth.
-
AI-driven roadway asset management and predictive maintenance
Intelligence Beyond Illumination
The RenAI platform connects streetlights, signals, and assets with AI to optimize performance and enable smart city integration.
-
LEOTEK - Enlighting Brilliance
Pioneering Safer, Smarter & Greener Roads with AI
From North America to Asia, LEOTEK’s LED technology lights up streets and intersections worldwide. Our mission is to create safer, smarter, and greener communities through innovation that transcends borders.
-
LEOTEK’s LED street lights enhance visibility, reduce glare, and improve roadway safety with sustainable, energy-efficient technology.
-
Our LED area lights deliver uniform brightness, energy savings, and long-lasting performance for safer outdoor environments.
-
LEOTEK’s EV charging systems combine smart technology and durable design to support sustainable transportation growth.
-
The RenAI platform connects streetlights, signals, and assets with AI to optimize performance and enable smart city integration.
-
From North America to Asia, LEOTEK’s LED technology lights up streets and intersections worldwide. Our mission is to create safer, smarter, and greener communities through innovation that transcends borders.
BABA & Buy American Act Compliant Lighting
Built for America’s Infrastructure
LEOTEK is proud to support America’s roads, cities, and communities with lighting solutions that align with the nation’s infrastructure priorities. All LEOTEK roadway and traffic lighting products are designed and manufactured to support compliance with the Build America, Buy America (BABA) provisions and the Buy American Act, helping public agencies invest in American jobs, American manufacturing, and long-term national resilience.
From local streets to major transportation corridors, LEOTEK lighting is trusted by cities and transportation authorities across the United States. Our commitment goes beyond performance and efficiency — it reflects a belief that America’s infrastructure should be built with American expertise, American accountability, and American pride, delivering safer, smarter, and more reliable lighting for generations to come.
Honored for Smart & Sustainable Innovation
LEOTEK Shines Bright with Edison Awards
LEOTEK has earned three prestigious Edison Awards for leadership in AI-driven, human-centric, and eco-friendly technologies. In 2022, we received Gold for our Human-Centric Smart Lighting System, enhancing roadway visibility with minimal glare, and Bronze for our Ecological Conservation Smart Lighting, protecting biodiversity with wildlife-friendly illumination. In 2025, we won Silver for the Interlux™ AI Traffic Signal System, which optimizes traffic flow and reduces emissions. These honors reflect our mission to pioneer smarter, safer, and greener roadway intelligence worldwide.
Recognized for Building a Trustworthy and Positive Workplace
LEOTEK Earns Great Place To Work® Certification
LEOTEK is proud to be certified as a Great Place To Work®, a globally recognized benchmark for workplace excellence. This achievement reflects our commitment to fostering a culture of trust, fairness, and employee well-being, validated through independent surveys and assessments. It underscores our dedication to creating an environment where people feel valued and empowered, helping us attract top talent, strengthen our employer brand, and drive long-term success through a positive workplace culture.
Empowering Smart Cities with AI
LEOTEK Becomes NVIDIA Inception Program Partner
LEOTEK is proud to join the NVIDIA Inception Program as an official partner. This collaboration reflects our commitment to driving innovation and leveraging advanced AI technologies to shape the future of smart and sustainable cities. Through the support and resources provided by NVIDIA, we aim to accelerate development, foster collaboration, and contribute to a global ecosystem of forward-thinking solutions. Becoming part of the Inception Program is a significant milestone that reinforces our vision of creating smarter, safer, and more connected communities worldwide.
VersaTEK® Medium — One Platform. Endless Applications.
Introducing the VersaTEK® Medium Series
The VersaTEK® Medium Series from LEOTEK is a high‑performance LED lighting solution engineered for ultimate project versatility. Delivering up to 65,000+ lumens with efficacies reaching 190+ LPW, VersaTEK combines power, precision optics, and rugged durability in a lightweight, installer‑friendly design. With 14 mounting options, field‑adjustable performance, advanced control compatibility, and a standard 50°C / IP66 rating, VersaTEK simplifies asset management while minimizing total cost of ownership across flood, site & area, and off‑roadway applications.

How to Audit a Municipal Streetlight Network Before an LED Conversion
A municipal streetlight audit is a reconciled record of each light, who owns it, how it is billed and maintained, and what field conditions could affect a conversion. Before selecting LED equipment, a city or agency should compare its records with field observations and document what is verified, uncertain, or in need of qualified review.

How Ambient Temperature Affects LED Streetlight Output and Service Life
Ambient temperature affects an LED streetlight by changing how readily the luminaire can release internally generated heat. Hot conditions can raise LED and driver operating temperatures, accelerating lumen depreciation and stressing components, while cold conditions generally favor LED thermal performance but still require verified low-temperature and cold-start ratings.

LM-80 and TM-21 for Streetlights: What the Test Results Do and Do Not Prove
LM-80 measures luminous-flux and color maintenance for LED packages, arrays, or modules under stated test conditions; TM-21 projects longer-term luminous-flux maintenance from applicable source data. For a streetlight claim based on LM-80 and TM-21, neither method alone proves how long the complete luminaire will operate without failure.

How to Read an IES File Without Relying Only on a Photometric Rendering
A reliable IES file interpretation starts by verifying the luminaire and test identity, decoding the vertical and horizontal angle lists, and matching each candela series to its measurement plane. After that, compare the raw data with the polar plots and the project-specific roadway model rather than accepting a rendering as the whole analysis.

Veiling Luminance and Threshold Increment: Measuring Disability Glare on Roads
Veiling luminance describes the contrast-reducing luminous veil caused by stray light in the eye, while threshold increment expresses how much more contrast is needed to see a target when glare is present. Together, veiling luminance and threshold increment help engineers evaluate roadway disability glare, but the results are meaningful only when the governing method and its assumptions are identified.

Roadway Lighting Uniformity Ratios: Why Average Light Levels Can Be Misleading
Learn how to calculate roadway lighting uniformity ratios, compare average and minimum illuminance, and properly review streetlight photometric plans.

One Citywide Vision, Three Proven Solutions: LEOTEK’s LED Streetlight Upgrade in Olathe, Kansas
📍 Project Overview The City of Olathe, Kansas undertook a comprehensive citywide LED streetlight modernization to replace aging fixtures affected by a known manufacturing defect

Matsu, Taiwan: LEOTEK’s ECOridge Ecological Lighting Pioneers Sustainable Conservation and Community Tourism
Discover how Leotek’s ECOridge Ecological Lighting in Matsu, Taiwan, protects endangered firefly species, reduces light pollution, and promotes sustainable community tourism with innovative, eco-friendly streetlights and smart monitoring.

Fort Wayne Lights the Way: A Citywide Upgrade with LEOTEK
Discover how Fort Wayne, Indiana is transforming its citywide lighting and traffic signaling systems with over 35,000 LEOTEK luminaires. A case study in long-term planning, federal compliance, and future-ready infrastructure.

From Ants to Sustainability: Professor Chung-Chi Lin’s Journey in Ecological Decoding
“Dr. Ant” Professor Chung-Chi Lin, a distinguished professor in the Department of Biology at National Changhua University of Education, has transformed ant ecological research into environmental governance applications. Through collaboration with LEOTEK, he conducted spectral behavior experiments revealing the sensitivity of Technomyrmex albipes (White-Footed Ants) to blue light, which led to the birth of ECOridge ecological lighting technology.

Lighting the Way to Community Renewal: Boston’s Park Renovations
Discover how LEOTEK’s advanced LED lighting technology, featuring the Arieta® ComfortGuide™, revitalized Walker Park, McConnell Park, and Malcolm X Park in Boston. Read about the project’s community impact, innovative technology, and sustainable design, and explore external resources for detailed park information.

Preserving Heritage, Embracing Innovation: LEOTEK’s ComfortView™ shines in Bath, Maine’s Lighting Transformation
Discover how Bath, Maine, transformed its street lighting with LEOTEK’s ComfortView™ luminaires, enhancing visibility and community comfort while preserving the town’s historic charm.

LEOTEK’s ComfortView™ LED Lights in Woonsocket, Rhode Island: Warm Color Temperature and Glare Control for Improved Street Lighting.
Woonsocket, Rhode Island has taken a major step toward sustainability by upgrading its streetlights to LEOTEK’s advanced ComfortView™ LED lights. This change brings cost savings, environmental benefits, and modern technology to the city’s streets.

Enhancing Richland’s Residential Neighborhoods with GreenCobra ComfortView™ LED Street Lights
Cohasset chose Leotek’s GreenCobra ComfortView™ LED streetlights for their warm 3000K color temperature and selected lumen outputs, balancing effective illumination with aesthetic appeal.

Taoyuan City’s Leap Towards a Smart, Sustainable Future with LEOTEK’s LED Streetlights
Taoyuan City, a bustling municipality adjacent to New Taipei City in Taiwan, has embarked on an innovative journey to transform its urban landscape with over 160,000 streetlights.

Memphis’ Innovative Streetlight Upgrade with LEOTEK’s LED Solutions
The City of Memphis has launched an ambitious streetlight improvement project, a cornerstone of the broader “Memphis 3.0” initiative aimed at fostering sustainability and livability. This project involves upgrading the city’s street lighting to a state-of-the-art, connected network of energy-efficient LED lights, with LEOTEK playing a pivotal role.

Saskatchewan’s LED Street Lighting Upgrade with LEOTEK: A Path to Sustainable Illumination
In a significant move towards sustainable energy, SaskPower has partnered with Leotek, a leader in LED technology, to revolutionize street lighting across Saskatchewan. This collaboration aims to replace over 100,000 streetlights with Leotek’s energy-efficient LED lights in 103 towns and cities, marking a new era in the province’s public lighting system.

LEOTEK’s Global Impact: Transforming Jordan’s Street Lighting with LED Technology
Leotek has established itself as a leader in street, area, and signal lighting products in the USA and has expanded its influence globally. The company’s commitment to LED lighting technology has led to its selection for several world-class international projects, including a significant initiative in the Kingdom of Jordan.

Orchards at Walnut Creek Shopping Center: Elevating Ambiance with LEOTEK’s Arieta® and Eseta™ Lighting Solutions.
The Orchards at Walnut Creek has chosen Leotek’s Arieta® and Eseta™ lighting to enhance its elegant ambiance and energy efficiency, offering a blend of shopping, dining, and leisure with stunning views of Mount Diablo.

Warwick, Rhode Island’s LED Street Light Transformation: A $3.5M Savings Journey
The City of Warwick, Rhode Island, has embarked on a transformative journey to upgrade its street lighting to LED, aligning with Mayor Joseph J. Solomon’s commitment to enhancing infrastructure. This initiative is a part of the city’s broader strategy to pave streets and install environmentally-friendly LED lights throughout Warwick, marking a significant stride in urban improvement and sustainability.

Revolutionizing Lighting at the Chabot Space & Science Center with LEOTEK’s Solutions
The Chabot Space and Science Center, a prestigious observatory complex nestled in the hills of Oakland, California, is known for its commitment to inspiring and educating people about the universe and our planet. Welcoming around 189,000 visitors annually, the Center recently faced challenges with its outdoor lighting.

Colima’s Resilient Transformation: Embracing Sustainability and Safety
Before the upgrade, 85% of Colima’s streetlights were estimated to fail annually, leading to safety risks and operational challenges. The modernization project aimed to resolve these issues while achieving over 35% in annual energy savings and significantly reducing greenhouse gas emissions.

Ada County, Idaho Enhances Boise’s Streets with LEOTEK’s GreenCobra ComfortView™ LED Streetlights
Ada County in Idaho has taken a significant step in upgrading its city infrastructure by replacing the high-pressure sodium (HPS) streetlights in Boise with LEOTEK’s ComfortView™ LED streetlights. This initiative is a key part of Boise’s transformation into a smart and green city, focusing on sustainability, enhanced connectivity, and improved safety.

City of Vancouver, Washington Selects LEOTEK’s GreenCobra Series of LED StreetLights for Major Conversion Project
The City of Vancouver has embarked on a transformative journey to enhance its urban landscape through a major street lighting conversion project. In 2019, the city began replacing 13,500 High-Pressure Sodium (HPS) streetlights with Leotek’s GreenCobra LED lighting technology, marking a significant step in its commitment to sustainability, safety, and forward-thinking urban development.

Chicago’s Smart Lighting Revolution with LEOTEK: A Beacon of Urban Sustainability
Chicago, known as the Windy City, has embarked on one of the largest street lighting modernization programs in the United States. This ambitious project, in partnership with leading lighting solutions providers like LEOTEK, is transforming the city’s outdoor lighting landscape.

Cohasset’s Journey to Sustainable Lighting with LEOTEK’s GreenCobra ComfortView™
Cohasset selected Leotek’s GreenCobra ComfortView™ LED streetlights for their warm 3000K color temperature and lumen outputs, ensuring comfortable illumination and night sky preservation while balancing functionality and aesthetics with Leotek’s GCM luminaire.