High pressure sodium lamp

High pressure sodium lamp when using a white gold, has high luminous efficiency, less consumption, long life, strong ability to penetrate the fog and trap, etc.Two kinds of used electrical appliances 1) electronic trigger, inductance ballasts, CD-power compensation capacitance; 2)electronic ballast, according to the lamp holder model can be divided into double metal halide lamp (R7s) and single side high pressure sodium lamp (G12, E27, E40);Single-ended high pressure sodium lamp shape ED bubble type and tube type;Widely used in road, highway, airport, port, dock, station, plaza, street interchange, industrial and mining enterprises, park, garden lighting and vegetable plants cultivated plant growth lamp.High color rendering of High pressure sodium lamp is mainly used in the gymnasium, exhibition hall, amusement parks, department stores and hotels and other places lighting.