1、Basic Parameters: Input voltage of our LED driver: 100~240V AC, frequency 50/60Hz. Output voltage: 12V DC, 4A. The total power is 48W, suitable for home power lines in many countries. 2、High Quality: Made of flame retardant ABS material, and the built in circuit board has over current, short circuit, over heat protection, lightning protection, and prevents the lamp from burning directly. 3、Easy Installation: The LED driver is small and easy to hide. It is equipped with a screw pack, which can be directly connected to the home power supply to make the lamp work normally. 4、With Protector: The output and input ends are equipped with insulating protective covers, which will not be directly affected by water droplets or dust. 5、Wide Range of Applications: 12V DC transformer is suitable for LED light strips, cabinet lights, LED display screens etc. commonly used in commercial, home decoration and DIY lamps.