ITEM NAME:Switching Power Supply Transformer Power Supply Driver 240W DC 12V 20A for G8S8 Switching Power Supply Transformer Power Supply Driver 240W DC 12V 20A for G8S8 Here offers the 100% brand new and good-quality switching power supply for LED strips. It works efficiently and is only low heat. The switching power supply is provided with protection against over voltage, short circuit and overload. Its output of constant voltage ensures the stability of power supply. With the anti-interference function, a long lifetime of the LED lamps is guaranteed. Power: 240 W Input voltage: AC 110V/ 220V Output voltage: DC 12V Output Current: 20A Material from housing: metal Protection: overvoltage, short circuit and overload Working temperature: -10 Celsius - 50 Celsius Storage Temperature: -20 Celsius - 60 Celsius Moisture from the environment: 10% - 95% Dimension: approx. 19.8 x 11 x 5 cm package content: 1 x Power Supply Transformer Note:Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3 cm.