< ) Microsoft Yahei street lights are different from conventional high-pressure sodium street lights in that the light source of high-power street lights uses low-voltage DC power supply and is a high-efficiency white light diode synthesized from basic power blue light and yellow phosphor. It is highly efficient, safe, energy-saving, environmentally friendly, has a long lifespan and has a fast response speed. It has unique advantages such as high color index and can be widely used in urban road lighting. The outer cover can be made of tubes, which are resistant to high temperatures and low temperatures
< )The characteristics of Microsoft Yahei street lights themselves are one-way light, and there is no light Diffusion to ensure lighting efficiency. The light color rendering of street lamps is much higher than that of high-pressure sodium lamps. The color rendering index of high-pressure sodium lamps is only about 10%, while the color rendering index of street lamps reaches above. From a visual and psychological perspective, to achieve the same brightness, the illumination of street lamps can be reduced by more than % on average than that of high-pressure sodium lamps. It is a low-voltage device, and the voltage that drives a single unit is a safe voltage. The power of a single unit of the series of products is watts, so it is a safer power supply than using a high-voltage power supply, especially suitable for public places
LED high power fill light road high pole street lamp head