1INPUT AND OUTPUT: 300W ultra thin strip type LED switching power supply, with 12V 25A output and 190V-240VAC input voltage, which has a wide application range.2DURABLE MATERIAL: Using aluminum alloy shell, with small and beautiful design, has strong thermal conductivity and good heat dissipation, strong and durable.3GOOD COOLING: Ultra thin 22mm switching power supply, with small hole cooling design, efficient heat dissipation without noise, no cooling fan required.4CIRCUIT PROTECTION: The LED power supply has overvoltage, overcurrent and short circuit protection, safe and reliable in operation, and has strong practicability.5WIDE APPLICATION: Suitable for LED light box or LED light strip as power supply, which is commonly used in home or factory, with simple installation and wiring.1 x Switching Power SupplyItem Type: LED Power SupplyMaterial: Aluminum AlloyInput Voltage: 190-240VACOutput Voltage: 12VOutput Current: 25AMaximum Power: 300W