Although they've been around for at least three decades, only in the last few years have metal halide lamps come to be specified routinely in such applications as arena and stadium lighting, parking ...

With features including a spherical ceramic arc tube to ensure uniform distribution of light, the 4ArXs HCD ceramic metal halide lamp family has an operating lifetime of over 8,000 hours, making them ...

The National Electrical Manufacturers Association (NEMA), on behalf of the American National Standard Lighting Group (ANSLG), published ANSI/ANSLG C78.43, “American National Standard for Electric ...

Philips Lighting has recalled certain models of its metal halide lamps due to the risk of fire and laceration hazards. The outer bulbs can shatter, resulting in hot internal pieces of glass falling ...

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 ...

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 ...

As you know, winter is coming. For a lot of people this means that Seasonal Affective Disorder is beginning to set in. [Luke]’s mom already has a light therapy box. It’s one of those commercially ...

Indoor grow specialists all over the world use blue-heavy metal halide lamps (MH) for vegetative growth and switch to red-heavy high pressure sodium (HPS) lamps for flowering, but is this pricey, ...

Metal halide perovskites with the general formula ABX 3 (where A is a cation, B is a divalent metal ion and X is a halide) are a class of semiconductors that have the potential to deliver cheaper and ...

Understanding how to calculate the adequate number of light towers for a site prep application can help keep safety and productivity as top priorities. Jun 19, 2017 Whether benching a large area for a ...

Details: The recalled items are egg-shaped, clear glass, 150-watt industrial metal halide lamps. They are about five inches long and have a medium base. Recalled lamps were manufactured between ...