LEDGroupBuy Inventronics 40w 28Vdc-56Vdc 700mA Constant Current Dimmable LED Driver - EUC-042S070DS

LEDGroupBuy Inventronics 40w 28Vdc-56Vdc 700mA Constant Current Dimmable LED Driver - EUC-042S070DS

Chanzon LED Driver 900mA (Constant Current Output) 18V-39V (Input 100-240V AC-DC) (6-12)x3 18W 21W 24W 27W 30W 36W Power Supply 900 mA Lighting Transformer for High Power 30 W COB Chips (Plastic Case)