BTF-LIGHTING DC12V 6A 72W Plastic Power Supply For WS2811 5050 2813 5630 LED Strip Modules Light Input: 100V-240V 50/60Hz; Output: 12V DC up to 6 Amps; Output adaptor jack size: 5.5mm x 2.1mm Safety features: Automatic overload cut-off, over Voltage cut-off, automatic thermal cut-off, short circuit protection. Enough 72W output power and 12V stable output voltage will protect your electronic products from destruction. It is perfect for all 12V projects, such as WS2811 5630 5050RGBW 5050RGB LED Strip Pixel light, CCTV Camera, Security System, Computer Project, etc.