Newell Lighting: LED Tunnel Light Advantage!
Date: 2020-03-28 05:48:27 Hits: 206
As the name suggests, tunnel lights are mainly used for tunnel lighting. Generally, tunnel lights can also be used in parks, underground passages, railways, underground parking lots, factories and docks. Lighting for indoor and outdoor places, such as construction sites.

So what are the characteristics of tunnel lights?


Advantages of LED tunnel lights:

Comparison between LED and traditional tunnel lighting source LED is a solid-state semiconductor device that can directly convert electricity into light. Compared with traditional road tunnel lighting sources (sodium lamps, metal halide lamps, etc.), LED light sources have the following advantages:


(1) Low light decay: If the heat dissipation conditions are good, the first 10000h of the LED is positive light decay, the first 10000h light decay is 3% to 10%, and the first 50,000h is basically 30%, which is far lower than ordinary road lighting sources . Luminescence is more stable.


(2) High color rendering: Generally, the color rendering of LED is about 70 ~ 80, which is higher if using three-color phosphors. Generally, the high-pressure sodium lamp is 20 ~ 35, and the low-pressure sodium lamp is lower. Higher than LED, but the visual effect is worse than LED, "not the brightest, but the clearest look" This should be a direction of LED light source application development.


(3) Service life: The service life of LED is higher than that of general road tunnel lighting sources, and now generally higher than 50000H.
In addition, LED also has the advantages of high maintenance coefficient, good safety performance, no flicker, energy saving and environmental protection.


The LED tunnel light housing is made of high-strength and strong alloy environmentally friendly materials. Transparent parts are toughened glass, dustproof, waterproof, corrosion-proof and rust-proof. Strong resistance to strong collisions and impacts; various shock-proof structures and high-tech surface spray treatments; short-distance high-intensity high-frequency vibrations will not affect lights, and can be used in workshops, roadbeds, tracks, etc. Generates high-frequency vibration, which can maintain stable operation for a long time. 2. Long-term stable operation under high temperature environment. Good electromagnetic compatibility will not cause interference to the transmission network.


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