Feature 1 The product has functions of shortage protection, overload protection and overvoltage protection. 2 This product has low heat and energy saving, safety and environmental protection, and long service life. 3 Made of aluminum alloy material to make sure the safety of the metal enclosure and fast heat dissipation. 4 Can extend the service life of the power supply suitable for DC 12V monochrome and RGB LED with light, 12V LED light and other 12V electronic equipment. 5 Widely used in industrial automation, LED display, closed-circuit television, radio, computer engineering, LED light bar, 3D printer, etc.Item Type: LED Power Supply Switch DriverOptional Specification: 12V8.5A(100W), 12V10A(120W), 12V12.5A(150W), 12V15A(180W), 12V17A(200W), 12V20A(250W), 12V30A(360W), 12V40A(500W)Material: Aluminum alloyVoltage: DC12V AC 110-240V(12V8.5A(100W)) / 110/220V15%Power Wattage: 100W-500WEnergy Source: WiredCompatible Products: LED displays, closed-circuit televisions, radios, computer engineering, LED strip lights, 3D printers, etc. Package List1 x LED Power Supply Switch DriverNotePlease note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.