ballasts, thus making the MV system obsolete. The lighting industry can anticipate that either Congressional legislation or a Department of Energy (DOE) rulemaking action will eliminate MV lamp making ...

The metal halide lamp is powered by an igniter, not an internal starter in the circuitry, as in other lamps. The igniter enables two electrodes to create an arch in the tube chamber, creating white ...

Also, Dahlgren points out that the metal halide system consists of a lamp, ballast and capacitor. He says the lamp will only produce the rated output if all the components are designed as a system.

Incorporating a 1500 watt metal halide lamp and stand mounted ballast, this spotlight produces a beam capable of reaching over 2,400 feet in length. Originally designed to provide corrections ...

He ended up making two light therapy lamps, one of them directional and the other omni-directional. They both use ballast-controlled ceramic metal halide bulbs. The ballasts are necessary to ...

and develop an electronic ballast solution for outdoor lighting applications. Hbrightness metal halide lamps typically have an efficacy of greater than 100 lumens/watt and have a lifetime of ...

Philips Lighting has recalled certain models of its metal ... They are designed as energy-efficient replacements for traditional 400W quartz metal halide lamps installed in magnetic ballasts and ...

It has individual light switches and ballasts. Night Buster light tower, Model MLT4060, has four 1,000-watt metal halide lights and runs for 60 hours. Four-point outrigger system keeps the unit stable ...