Tunnel lights typically operate in harsh environments, and the hydrogen sulfide present in automobile exhaust can be harmful to LEDs. Therefore when designing lights specifically for tunnels, the heat sink must have excellent anti-corrosion properties.
- Various optics options that meet all tender requirements.
- Perfect heat management, driver Tc below 72deg C@Ta 25deg C.
- High efficiency, over 165lm/W.
- Strong anti-corrosion capacity.
- Easy to open, convenient to do maintenance work.
- DALI, step-dim, 4-20mA signal dimming optional.