Lamps in wattages from 150 to 400 are available in the MasterColor metal-halide line from Philips Lighting Co. The lamps have a sustained color-rendering index of 92 and are offered in 3000K and 4000K ...

Light towers are a key piece of equipment on construction jobsites to keep an area safely lit while working at night or in a dark indoor area. But not all light towers are the same. There are ...

The high-intensity discharge (HID) lamp offers a host of benefits for a broad range of lighting applications, even as the LED revolution in lighting continues apace. Although subsequent legislation ...

Next time you’re at a night game or in a big box store, look up—if you see bright white lights housed in dome-shaped fixtures, you’re probably looking at metal halide lights. Strong new energy ...

Smaller than their predecessors by 26%, 70- and 100-W e-Vision IMH-70-D and IMH-100-D electronic ballasts are designed to drive metal halide and high-pressure sodium lamps. Available in both side- and ...