LED tunnel lights are a kind of tunnel lights, in the community is now widely used in society, it is used in tunnels, workshops, large warehouses, venues, metallurgical and various plant, construction and other places large area flood lighting, The most suitable for urban landscape, billboards, building facade for landscaping lighting.
What are the characteristics of LED tunnel lights?
led tunnel light is a light effect energy-saving lamps, the use of light-emitting diode (LED) as a light source, high luminous efficiency, long life, with different mirrors can be multi-purpose lighting; and softened, Produce dazzling or other discomfort. LED Tunnel Light Ballast selection of overheating protection technology to ensure that the lamp life. Imported high purity mirror aluminum anodized material to do the mirror and through the precise light distribution design, power factor greater than 0.9, reflective high efficiency, good light transmission, LED Tunnel Light energy saving and environmental protection. LED and traditional tunnel lighting source comparison LED is a solid-state semiconductor devices, it can be directly converted into light, compared to the traditional road tunnel lighting (sodium lamp, metal halide lamp, etc.), LED light source has the following advantages:
(1) light fades small: if the heat conditions in good circumstances, LED 10000h before the positive light failure, before the 10000h light failure of 3% to 10%, the first 50000h basically 30%, far lower than the ordinary road lighting, Luminous more stable.
(2) high color rendering: general LED color rendering is about 70 ~ 80, if the use of three primary colors of phosphor, then higher; general high pressure sodium lamp for 20 to 35, low pressure sodium lamp lower, so even if the traditional light source brightness is higher than the LED , But the visual effect worse than the LED, "not the brightest, but look at the most clear" This should be the development of LED light source in one direction.
(3) life: LED life is higher than the general road tunnel lighting, LED Tunnel Light is now generally higher than 50000H.
(4) Price: LED lamp head Although the current price is higher than the traditional lighting, but with the maturity of manufacturing technology, the price is currently declining significantly, LED Tunnel Light high and low pressure sodium lamp in general a price of 2,000 yuan, and its cable and other auxiliary Pieces of the price is higher than the LED cable and other costs.
In addition, LED also has a high maintenance factor, good security, no flicker and energy saving and other advantages. It is by virtue of this series of advantages, LED tunnel lights in the community has been widely used.
