Pedestrian crossing signal light Imported super bright LED, high brightness, anti-light decay The light source adopts imported super bright LED, which emits light at night with a visible distance of 2000M and a readable distance of 500M. Life expectancy is up to 100,000 hours. Since LED (ultra-bright light-emitting diode) is used as a light source, it has the advantages of low power consumption and energy saving compared with traditional light sources (such as incandescent lamps). Aluminum sunshade, anti-rust, anti-oxidation The lamp housing is made of aluminum alloy, disposable die-cast aluminum or engineering plastic (PC). Adopt imported engineering plastic (PC) casing, one-time die-casting, strong weather resistance, 10 years long life. Pure aluminum sunshade, using high temperature electrostatic powder spraying process, never rust and oxidation. Constant current drive circuit, stable and reliable The constant current drive circuit is used to ensure the consistency of the brightness and chromaticity of each lamp bead, which can effectively reduce the light attenuation of the LED lamp bead, increase the service life, and work stable and reliable.