LED tunnel lamp is a light efficiency energy saving lamps, with high strength, gas discharge lamp as the light source, high luminous efficiency; long life can be achieved with different multipurpose mirror lighting; and after softening, and do not engender dizzy projects or other discomfort. Ballast selection overheating protection technology ensures 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 Light compared with the traditional lighting, LED is a solid-state semiconductor device, which can be converted directly into electricity to light, compared to the traditional road tunnel lighting (sodium, metal halide, etc.), and LED light source has the following advantages:
One, light is small: If conditions are favorable in the case of cooling, LED front 10000h is good failure, before 10000h light fades to 3% a 10%, 30% before 50000h is basic, far below the normal road lighting, so LED is more stable.
Second, high color index: general LED color index is about 70 ~ 80, if the words of dichromatic phosphor higher; generally HPS is 20 to 35, more low pressure sodium lower, so even the traditional light are more bright light source than LED, but the visual effect is worse than the LED, “it is not the brightest, but to see most clearly,” this should be the development of an application of the LED light source direction.
Third, life: LED life span are longer than the general road tunnel lighting, it is now generally higher than 50000H.
Fourth, the price: Although LED lamp price are higher than traditional lighting, yet with the manufacturing technology matures, its price dropped significantly in constant current, the high and low pressure sodium lamps generally set the price of 2,000 yuan, while its cable and other accessories Price is higher than the LED cable and other expenses.
In addition, LED lamps have a high maintenance factor, good safety performance, no flicker and energy saving advantages.