Satco 64471 175W BT28 HID Light Bulb with Mogul Base, Clear

High performance SYLVANIA 64471 METALARC metal halide lamps are among the most energy efficient sources of white light available today for many interior and exterior applications. 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 .25/each.

175 Watt - BT28 - Metal Halide - Unprotected Arc Tube - 4200K - ANSI M57/E - Mogul Base - Universal Burn - M175/U - SYLVANIA 64471 Initial Intensity 14400 Vertical/12800 Horizontal/10300 Horizontal Lumen Metal Halide Mogul Base Clear Watts : 175 W Shape : Designation Bt28; Ansi Code/Ballast : M57Ka Color Rendering Index : 65 Color Temperature :4200 K Operating Position :Universal