... .PWM/0-10V/RS232/RS485/TTL 4.CE,UL,FCC,CUL 150W HPS digital electronic ballast CE,UL,FCC,CULModelHPS-150W-DLighting Source Type150WInput Voltage220VInput ... temperature·Light body·Easy installation, without out-side starter, no compensation capacitorTesting ReportMounting diagram 150W HPS digital electronic ballast dimmable CE,UL,CUL,FCC ...