Ads
related to: 400 watt metal halide fixtureebay.com has been visited by 1M+ users in the past month
zoro.com has been visited by 100K+ users in the past month
homedepot.com has been visited by 1M+ users in the past month
Search results
Results from the WOW.Com Content Network
Like other gas-discharge lamps such as the very-similar mercury-vapor lamps, metal-halide lamps produce light by ionizing a mixture of gases in an electric arc.In a metal-halide lamp, the compact arc tube contains a mixture of argon or xenon, mercury, and a variety of metal halides, such as sodium iodide and scandium iodide. [7]
The 400-watt metal halide fixture and fiber optic illuminating boxes require a bulb change every 1 to 2 years. The acrylic surfaces which face the window are cleaned with a non-abrasive cloth and a standard window cleaner.
The Monumental Core streets must use either the black Upright 16 or black Twin-20 with a 400 watt metal halide lamp. [56] Non-historic streets fall into two categories: Those areas with underground power lines, and those areas with above-ground power lines.
The efficiency advantage is near fourfold, with approximately 85–108 lumens per watt of electricity. Unlike regular incandescent halogen lamps where a halide gas is used to regenerate the filament and keep the evaporated tungsten from darkening the glass, the mercury vapour and the metal halides in HMI lamps are what emit the light.
However, mercury-vapor lamps are falling out of favor and being replaced by sodium-vapor and metal-halide lamps. Metal-halide and ceramic metal-halide lamps can be made to give off neutral white light useful for applications where normal color appearance is critical, such as TV and movie production, indoor or nighttime sports games, automotive ...
Streetlamp with a ceramic metal halide bulb Ceramic metal halide bulb with G12 socket. A ceramic metal-halide lamp (CMH), also generically known as a ceramic discharge metal-halide (CDM) lamp, [1] is a type of metal-halide lamp that is 10–20% more efficient than the traditional quartz metal halide [2] and produces a superior color rendition (80-96 CRI).
Ads
related to: 400 watt metal halide fixtureebay.com has been visited by 1M+ users in the past month
zoro.com has been visited by 100K+ users in the past month
homedepot.com has been visited by 1M+ users in the past month