12V Waterproof led power supply led power driver light sourceDescripe Waterproof design with rating IP67, design for outdoor LED lighting products,Specially designed for LED lighting Equippment Features Energy-saving and Safety Waterproof IP67 short-circuits protection CE and Rohs approve PWM switch design, efficiency power exceeds 85 Dissipating by natural air flow 100% full load aging testing Protective Functions: short circuit protection,overload protection and over heating protection. Parameters: Size 205*35*24.(mm) Protection level IP67 Operating temprature -30—+50°c Operating humidity 20-99% Packing size 470*230*160(mm) Packing quantity 50pcs/carton Weight 280g/pcs Item No Input voltage Output voltage Output current Ripple Efficiency KP-V12030-A 170-260V AC 12V±0.5V DC 2.5A Under 150mv 80% KP-V24030-A 170-260V AC 12V±0.5V DC 1.25A Under 150mv 80%