Features: 1. 300mA constant current output, 24W output power, high power factor, high efficiency. 2. Use high-strength shell, insulation protection, good heat dissipation, no noise, no flicker. 3. Support overcurrent and short-circuit protection, with power cord, easy to connect and install directly. 4. Can solve the problem that low-voltage light strips and lamps cannot be directly connected to high-voltage power lines. 5. It is specially designed to power LED fixtures and ensures safe lighting. Specifications: Item Type: LED Driver Material: ABS Weight: Approx. 56g / 2oz Product Size: Approx. 8.8 x 3.8 x 2.2 cm / 3.5 x 1.5 x 0.9 inches Input Voltage: 220-240V Frequency: 50Hz/60Hz Output Voltage: 54-85V (max 110V) Output Current: 300mA (constant current) Output Power: max 24W Rated Maximum Ambient Temperature: 45℃ Rated Maximum Temperature: 75℃ Lifespan: 5 years How to use: PRI terminal is connected to the 220-240V power cord, SEC terminal is connected to the lighting power supply. Package List: 1 x LED Driver Note: 1. Please allow 0-1 inch error due to manual measurement. Thank you for your understanding. 2. Monitors are not calibrated the same way, the item color displayed in photos may be slightly different from the real object. Please take the real one as standard.