I wanted to use car equipment indoors, but it was too difficult for me, so I'm selling it. It's only been opened, and I haven't used it at all. LEDMO Converter Switching Power Supply AC 100V / 240V to DC 12V 20A 240W LED Strip Light Power Supply Switching Mode Converter Brand: ledmo Power Source: AC Mounting Type: Surface Mount Current Rating: 20 Amps Specification Met: FCC Item Weight: 1 pound High-quality switching power supply, widely used in industrial automation, LED displays, etc. Anti-jamming function ensures a long lifespan for LED lamps and reduces LED light decay. Universal AC input / full range. Input voltage: AC100V/240V, Output current: 20A Smart device surge protection against shortages, overloads, and overvoltages. Dual input voltage: AC 110V/220V. There is a switch, so please select the appropriate voltage before use. Widely used in LED lighting, home appliances, instrumentation, office automation, telecommunications, process and engineering industries, etc.