... Long Life. Professional HID manufacturer, full range of metal halide bulb 50,70,100,150,175,250,400,1000 ... ,2000W .In OSRAM/PHILIPS/GE/UPS Model.Features of metal halide bulb(Lamps):1) Excellent color rendering: RA≥652) ... stations, yards, outdoor and indoor lighting3)Lighting of stadiums, gymnasiums and airportsTubluar Metal Halide Bulb Series Details:(Daylight 4200K/6000K) TypeWattageColorTemperature(K ...