self-ballast metal halide lamp:Characteristic:High in luminous efficiency, long in service life. Good photochromism;

Characteristic:High in luminous efficiency, long in service life. Good photochromism; color index Ra=65; color temperature :3200k and 6000k.no need ballast , ignitor , capacitor ect, replaceable with incandescent lamps.

Application: Available for the stadium , exhibition center , supermarket , pleasure ground and street lighting.

self-ballast metal halide lamp