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 ... )Working Temperature(°C)-25°C~45°CN.W(g)330g constant voltage led driver 30W 12V 24V IP67