... ,175,250,400,1000,1500,2000WFeatures of American Standard Metal Halide Lamps1)Can both Matc European Standard magentic ... rendering: RA≥652) High luminous efficacy, average of 100LM/W4) Excellent maintenance, long life5) Comfortable ... 4K/6k15500LM/12500LMModel:UNI(Uni-form)Pulse Start Metal halide LampsBest Buring Position HOR±45° (any buring ... Model 175W Tubular American Standard Metal halide lamps