High Pressure Mercury Lamp
High Pressure Mercury Lamp(HPM) which introduced in the 1930's,was the first kind of HID lamps for general lighting applications.MV lamp usually equipped with an soft or hard outer bulb,containing a gas for maintaining a constant temperature and quartz arc tube.and they do not need an ignitor to start up due to its low starting voltage.Self-ballasted MV lamp can even hooked directly to power source without additional ballast.Although In Europe it has fallen out of fashion due to its relative inefficiency and rapid lumen depreciation by contrast other light sources,however in th Americas and Asian counties its low system cost,long life continue to make it a desirable light source for exterior illumination in many countries.and still today remains one of the most popular discharge lamps produced globally.
Main Products:
High Pressure Sodium Lamp, Mercury Lamp, Igniter, Metal Halide Lamp, Compact Fluorescent Lamp
