... UL CB Rohs 3, +2years warranty 4, 27 years experience low voltage led driverwe can supply complete series of LED power supply ... ,1-600w,constant current,constant voltage,dimming,RGB controller and more.Welcome your inquiry! MODELLPH-18 ... .) Note.2120mVp-p150mVp-p200mVp-pVOLTAGE ADJ. RANGE CURRENT ADJ. RANGE VOLTAGE TOLERANCE Note.33.0%LINE REGULATION1.0%LOAD REGULATION2.0 ...