Philips 28733-4 - 175 Watt - ED28 - Metal Halide Unprotected Arc Tube - 4000K - ANSI M57/E - Mogul Base - Universal Burn - MH175/U FIX_COL This electronic fluorescent ballast operates

This electronic fluorescent ballast operates (2) 10 Watt CFL lamps at 120/277 input volts

It's energy saving and efficient properties have made it a favorite among contractors

SL65/27K/MED

and food storage and preparation areas

Philips 28733-4 - 175 Watt - ED28 - Metal Halide Unprotected Arc Tube - 4000K - ANSI M57/E - Mogul Base - Universal Burn - MH175/U FIX_COL This electronic fluorescent ballast operatesIdeal for industrial and retail high low bays, and parking lots Long life up to 20,000 hours for 360 and 400 watt lamps Up to 100 lumens per watt 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