With the advancement and development of science and technology, great changes have taken place in today's tunnel lighting field. From traditional sodium lamps, metal halide lamps, to LED tunnel lights, no matter in terms of energy efficiency ratio, lower use cost and maintenance cost, all have made great progress compared with the past.
However, there are still many people who don't know much about LED tunnel lights. Next, let's talk about LED tunnel lights.
What is LED Tunnel Light
LED tunnel light is a kind of tunnel light. It is used in large-scale flood lighting in tunnels, workshops, large warehouses, venues, metallurgy and various factories, engineering construction and other places. It is most suitable for urban landscapes, billboards, building verticals, etc. Surface for landscaping lighting.
With the rapid development of my country's road traffic construction, the construction scale and quantity of highway tunnels are also increasing, and tunnel lighting has also emerged problems such as energy saving and safety that need to be solved. With the maturity of LED light source technology, LED The application of tunnel lights in tunnel lighting is becoming more and more extensive.
Advantages of LED tunnel lights
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:
Small light decay: If the heat dissipation condition is good, the first 10000h of LED is positive light decay, the first 10000h light decay is 3% to 10%, the first 50000h is basically 30%, far lower than ordinary road lighting sources, and the light is more stable .
High color rendering: general LED color rendering is about 7 0 to 8 0;
Lifespan: The lifespan of LEDs is higher than that of general road tunnel lighting sources, and is now generally higher than 50,000H.
In addition, LED also has the advantages of high maintenance factor, good safety performance, no flicker, energy saving and environmental protection.
LED tunnel lights have various installation methods such as ceiling type, suspension rod type, seat type, wall-mounted type, etc., and the operation is more convenient. Adapt to the lighting needs of different work sites. The overall reliability of the lamp is strong, the failure rate is low, and the use and maintenance are safer and more convenient. LED tunnel lights can adopt intelligent control technology to realize self-dimming control and save energy.
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