Output: DC 36V 10A max( Indoor use only! ). Input: AC 110V-220V.Choose the proper voltage before use by switch to avoid damaging. Protection: Circuit short protection,High voltage protection, Over Voltage Protection. High heat dissipation efficiency due to its built-in cooling fan and many holes on the metal case. This applies to the LED strip Pixel Light ,like WS2811,WS2812B,WS2813 and used in industrial automation,such as CCTV Camera, Computer Project,Security System, and so on.