LED Tunnel Light is a light efficiency energy saving lamps, use light-emitting diodes (LED) as a light source body, high luminous efficiency, long life can be achieved with different mirror versatile lighting; and after softening treatment, not people produce glare or other discomfort. Optional ballast overheating protection technology to ensure lamp life. Imported high-purity anodized aluminum mirror reflector material made by precision optical design, power factor greater than 0.9, reflective, high efficiency, good transparency, energy saving and environmental protection.
LED tunnel lighting and contrast conventional LED light source is a solid state semiconductor devices, which can be converted directly into electricity to light, compared to traditional road tunnel lighting (sodium, metal halide, etc.), LED light source has the following advantages:
(1) . Low Light loss: if in good thermal conditions, LED front 10000h to plus light loss, before the light fades 10000h 3% to 10%, before 50000h basic 30%, far lower than the ordinary road lighting, more stable light emission.
(2) High color: color LED generally about 70 ~ 80, higher if trichromatic phosphor words; generally HPS is 20 to 35, lower low-pressure sodium lamps, so even if the brightness of conventional light sources higher than the LED, but the visual effect is poor in LED, “not the brightest, but to see most clearly,” This should be a direction of the LED light source application development.
(3) Lifespan: LED lifetime is higher than general road tunnel lighting, is now generally higher than 50000H.