High Quality Street Light Housing Supplier Introduces What Is Tunnel Light
Tunnel lights are special lamps used for tunnel lighting to solve the “black hole effect” or “white hole effect” caused by the sudden change in brightness when vehicles enter or exit the tunnel. The following High Quality Street Light Housing Supplier will tell you the selection skills of tunnel lights:
The light source generally uses sodium lamps, and metal halide lamps even use induction lamps in some places. As a special section of high-grade highways, tunnels will have a series of visual problems when vehicles enter, pass and exit the tunnel.
Therefore, in order to adapt to visual changes, additional electro-optical lighting should be installed when the tunnel is constructed, and a high-intensity gas discharge lamp with a good-quality energy-saving tunnel lamp housing should be used as the light source. The tunnel lamp should have high luminous efficiency, long life, and different reflections. The mirror can realize multi-purpose lighting, and after softening treatment, it will not cause people to produce dazzling or other uncomfortable reactions. In the tunnel lamp, the ballast should use overheating protection technology to ensure the service life of the lamp. High-purity mirror surface aluminum anodized material is used as a reflector and is designed with precise light distribution. The power factor is greater than 0.9, high reflective efficiency, good light transmission, energy saving and environmental protection. The selection of the LED tunnel lamp shell is also very important, because it can be related to the loss intensity of the tunnel lamp, so the tunnel lamp shell should be an alloy environmentally friendly material with high strength and good toughness. The transparent part is reinforced tempered glass, dustproof, waterproof, corrosion-resistant and rust-proof. This is because the tunnel lamp housing has strong resistance to strong collision and impact, multi-channel anti-vibration structure and high-tech surface spraying treatment, various short-distance high-strength high-frequency vibrations can not affect the lamp, and can be used in workshops, roadbeds, and rails. Long-term stable work in high-frequency vibration and humid, high temperature environment. Good electromagnetic compatibility, will not cause interference to the transmission network.
The above content is compiled and shared by the LED Street Light Housing | Die-cast Aluminum Light Housing manufacturer , hoping to help those in need.
