The Series H modular LED tunnel light is a versatile and robust lighting solution designed for tunnel and underpass applications, suitable for both roadway and railroad environments. Its construction utilizes a low-copper aluminum housing with a surface oxidation treatment to ensure long-term resistance against corrosion and salt fog exposure. Rated IP66 for dust and water protection and IK10 for impact resistance, the fixture withstands harsh environmental conditions. Its universal design allows for flexible installation on walls or ceilings, with an optional adjustable tilt feature that optimizes the light distribution for various tunnel configurations.
The Series H tunnel light is available in a wide range of power options, from 40W up to 240W, and offers light efficiency between 125 and 165 lm/W. It operates with an input voltage of 100–240/277 VAC at 50/60 Hz and a power factor greater than 0.95. Surge protection up to 10kV is standard, with the option for an additional 10kV SPD for enhanced electrical safety. Multiple beam angle configurations, including Type I (Medium), Type II (Medium), Type III (Medium), and Type V (Short), allow the fixture to be adapted to specific tunnel geometries and lighting requirements.
The color temperature options range from 3000K to 5700K, with a default color rendering index (CRI) of Ra>70 and an optional Ra>80 for improved visual clarity. The Series H operates reliably in extreme environmental conditions, from -40°C to +50°C, making it suitable for a variety of climates.
Smart control capabilities include 1–10V dimming, DALI control, photocell sensors, motion detection, Zigbee, and Lora control, providing precise management of lighting levels, energy use, and operational flexibility. The modular design also simplifies maintenance and replacement, reducing operational downtime.
Certified to CE, CB, ROHS, LM80, TM-21, ISTMT, and IEC62471/62788 standards, the Series H tunnel light meets rigorous international performance and safety requirements. Backed by a five-year warranty, this product ensures reliable, long-term operation while maintaining consistent light quality. Its durable construction, wide optical options, and flexible mounting configurations make the Series H tunnel light an ideal solution for modern tunnel and underpass lighting projects.
https://www.zgsm-china.com/led-products/series-h-modular-led-tunnel-light
