Sylvania's (64032) M250/U/ED28 250 watt metal halide lamp with a mogul base. Illuminates with 22,000 lumens of brilliant 4000k light. Long life, lasts up to 10000 hours.
Metal halide bulb is perfect for use in enclosed luminaires at your car wash. 250 watt bulb, produces 20,000 lumens at 4000K color temperature. ED28 shape with M58 ballast, for unique fixture needs!