1Save electricity 2 high luminous efficiency 3 Long lifetime than self-ballasted mercury lamp 4 Fix convenient ushio lamp, ultraviolet lamps for sale, waterproof lamp, ushio projector lamp1. better color performance, better color comformity2. Better welding technic,no...

* Less power consumption * High luminious efficiency * Longer service life than blanded light mercury lamp Feature: Fluorescent powder coats the inner wall of our high pressure mercury lamps, which improves their color rendering properties. The high pressure mercury lamp has...

* Less power consumption * High luminious efficiency * Longer service life than blanded light mercury lamp Feature: Fluorescent powder coats the inner wall of our high pressure mercury lamps, which improves their color rendering properties. The high pressure mercury lamp has...

1Save electricity 2 high luminous efficiency 3 Long lifetime than self-ballasted mercury lamp 4 Fix convenient original lamps,  projector, constellation projector lamp, Cheap Projector Lamps 1. better color performance, better color comformity2. Better welding...

* Less power consumption * High luminious efficiency * Longer service life than blanded light mercury lamp Feature: Fluorescent powder coats the inner wall of our high pressure mercury lamps, which improves their color rendering properties. The high pressure mercury lamp has...

* Less power consumption * High luminious efficiency * Longer service life than blanded light mercury lamp Feature: Fluorescent powder coats the inner wall of our high pressure mercury lamps, which improves their color rendering properties. The high pressure mercury lamp has...