constant voltage led driver 30W 12V 1.Output power:30w 2.Output volt:12v 3.CE,IP67,ROHS,SAA 4 ... . Waterproof design Waterproof constant voltage led driver 30W 12V1.Output power:30w2.Output volt:12v3.CE,IP67,ROHS ... ,SAA4. Waterproof design Working Voltage(V)AC 170-250VFrequency(Hz)47-63HzInput Current(A)AC 0.22AOutput Voltage(V)DC ... ~45°CN.W(g)330g constant voltage led driver 30W 12V 24V IP67