SYLVANIA 64489 - 400 Watt - BT28 - Metal Halide
Reduced Envelope - Unprotected Arc Tube - White Coated - 3600K - ANSI M59/E - Mogul Base - Universal Burn - M400/C/U/BT28
|MPN (Part No.)||64489|
|Base Type||Mogul (E39)|
|Fixture Type||Enclosed Only|
|Color Temperature||3600 Kelvin|
COMPACT 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 charge of .95/each