Features:100% brand new and high quality. This power supply can convert AC power to DC12V 20A. It has a wide input voltage range between AC110V and AC265V. It has good quality & high performance. Small size and convenient to carry, easy to use. Specification: Input: AC110-265V 50/60Hz Output: DC 12V, 20A Protection: overload/overvoltage/short circuit Cooling by free air convection Weight: 645g / 22.8oz (approx) Package list:1 * Power Supply Connection: L, N: AC power input GND: DC power output "-" V: DC power output "+" +V / ADJ: Adjust output voltage Safety Compliance: CCC / FCC / CE Working Temperature: 0~40 Storage Temperature: -20~60 Ambient Humidity: 0~95% Non-condensing Compatible with 3528, 2835, 3014, 5050, 5630, 5730 Led strip lights Note: 1.This is a DC12V power supply unit for professional use on LED lighting, security monitoring systems, CCTV security camera, IP camera, etc. 2.Safety design with short circuit protection, overload protection, and automatic voltage switching. 3.Regulated voltage & current output. This is a perfect choice to use as an LED driver for all types of LED lighting 3.without flickering light & ensure the lifespan of your LED. 4.Full range of power output is possible for LED lighting with dimmable function. 5.Fine adjustment of voltage output is available for different power conditions.