150 watt metal halide replacement lamp for Silver Series Compact, Silver Series Standard, Silver Series Standard Wet, CMY Series, Quicksilver Series 150 watt Animation, Encore Series 150 watt, Encore Series 150 watt Wet and Encore Series 150 watt No Fan Illuminatorswith 6,000 lamp life; 96 CRI, 4200°K color temperature; 3 minute re-strike delay.