Feature:1. 300mA constant current output, 24W output power, high power factor, high efficiency.2. Use highstrength shell, insulation protection, good heat dissipation, no noise, no flicker.3. Support overcurrent and shortcircuit protection, with power cord, easy to connect and install directly4. Can solve the problem that lowvoltage light strips and lamps cannot be directly connected to highvoltage power lines.5. It is specially designed for the power supply of LED lights and provides safe lighting.Specification:Item Type: LED DriverMaterial: ABSWeight: Approx. 56g / 2ozProduct Size: Approx. 8.8x3.8x2.2cm / 3.5x1.5x0.9inInput Voltage: 220-240VFrequency: 50HZ/60HZOutput Voltage: 54-85V (110V Maximum)Output Current: 300mA (Constant Current)Output Power: 24W MaximumRated Maximum Ambient Temperature: 45Rated Maximum Temperature: 75Service Life: 5 Years.Package List:1 x LED DriverNote:1. Please allow 01 inch error due to manual measurement. Thanks for your understanding.2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.