Lamp: MH250-400W/ E40 HPS250/ E40 material: Die cating aluminum; Finished: White, Black IP Rating; 65
Mainly produce high pressure mercury lamp, high pressure sodium lamp, metal halide lamp, ignitor, floodlight and soon.
high luminous efficiency  £  » long service life; good photochromism £  » available for the stadium ¡  ¢ exhibition center ¡  ¢ supermarket