What is the color temperature of 400W high pressure sodium lamp?
When the high pressure sodium lamp is used, the golden colored light is generated, and the utility model has the advantages of high luminous efficiency, low power consumption, long service life, strong fog permeability, no insect trapping, etc..
The color temperature of high pressure sodium lamp (400 watts) is about 1900K. In fact, the concept of "color temperature" is aimed at the white light system. The sodium lamp is colored light with low color rendering. The color temperature has no practical significance for sodium lamps.
Widely used in roads, highways, airports, docks, docks, stations, plazas, street junctions, industrial and mining enterprises, parks, courtyards, lighting and plant cultivation. High color high pressure sodium lamp is mainly used in stadiums, exhibition halls, casinos, department stores and hotels and other places lighting.
