Materialspc power w50 lumenlm4600 color temperature6000k beamflood ballast input voltage v136 ballast output voltage v12 ballast output power w50 lamp holdert20 t207440 7443 led quantity50 forcommunication vehicle boat rescue vehicle constreuction car police car off road fire engine utv special vehicle tractor mining truck atv crane suv bulldozer car road roller treedozer military command vehicle excavator functionbrake light daytime running light chip typec