SYLVANIA 64474 - 250 Watt - ET18 - Metal Halide Unprotected Arc Tube - 4000K - ANSI M58/E - Mogul Base - Universal Burn - M250/U/ET18 1500 Lumen With a weather-proof aluminum body

With a weather-proof aluminum body and built-in 50

Bulb diameter is 1

The attention to detail and designer colors bring this antique brown dome fixture way above the average

This 360° beam spread corn cob lamp produces an efficient 5000K super white beam of light at a powerful 5940 lumens

SYLVANIA 64474 - 250 Watt - ET18 - Metal Halide Unprotected Arc Tube - 4000K - ANSI M58/E - Mogul Base - Universal Burn - M250/U/ET18 1500 Lumen With a weather-proof aluminum bodyCOMPACT METALARC lamps are available in smaller outer jacket sizes to operate in a reduced fixture profile and to increase system efficiency. The reduced bulb diameter allows the fixture designer to locate the lamp arc tube closer to the reflector, thereby increasing fixture efficiency. Please note that metal halide lamps cannot be operated without a ballast. Mercury containing products sold into the state of WA include an environmental handling