HERO-LED PS-WP12LPS30 LED Power Supply - Constant Voltage LED Transformer - Waterproof Power Supply 12V DC, 2.5A, 30W Includes 1pc LED waterproof power supply 12V DC, 2.5A, 30 Watts Input: 90-130V AC 50/60Hz, Output: 12V 2.5A Widely used for LED strip lights, led light bulbs and any 12V DC led lights. Certificates: CE/FCC Approved Warnings: Don't open or modify the led power supply. Please leave children, kids far away from high voltage power source. Please use it under professional electrician's guides. Any abuse or improper use will void warranty.