DC MotorChina 680W IP67 Alum Case Waterproof Programmable 0-10V/PWM/Timer Dimming NFC AC/DC Switching Mode LED Driver CV/Cc Power Supply Input 249V-528V with UL, Find details about China LED Driver, LED Transformer from 680W IP67 Alum Case Waterproof Programmable 0-10V/PWM/Timer Dimming NFC AC/DC Switching Mode LED Driver CV/Cc Power Supply Input 249V-528V with UL