HiLetgo 10pcs LED Constant Driver 4-7W 300mA Power Supply Light Transformers for LED Downlight Lighting AC85-265V

HiLetgo 10pcs LED Constant Driver 4-7W 300mA Power Supply Light Transformers for LED Downlight Lighting AC85-265V Name :4-7 * 1W LED constant current drive power Model :4-7 * 1-220 Input voltage :85-265V Output voltage: After loading 12-25.2V, load 30V, Can drive 4-7 1W LED lamp beads(voltage is lower than 2.6V or higher than 3.6V lamp beads unavailable). Output current :280-300MA. Dimensions: 35*17*15mm (L*W*H). Weight: 15 grams Tips: The power supply constant current is not constant voltage, the output voltage will be automatically adjusted according to the lamp voltage you connect (if 5pcs 3.2V lamp beads are connected, its output voltage will be automatically adjusted to 16V). This circuit has overcurrent protection , short circuit protection, open circuit protection. The two white lines are input 220V, one red one white is the output LED light bulb, red is positive Package Includes: 10 * 4-7*1W 280mA-300mA LED Constant Current Drive Module