General description LED Power Supply Transformer designed for LED strips and G4, MR11, and MR16 LED lamps. This transformer provides a constant voltage output, ensuring stable performance for various lighting applications. Technical specifications Type: LED power supply Modulation method: Pulse width modulation type (PWM) Input voltage: 170~265 VAC Output power: 20 W Output voltage: 12 V Output current: 1.67 A Working efficiency: 79% Output ripple noise: 300 mV Output voltage accuracy: 5% Voltage regulation rate: 5% Load regulation rate: 5% Operating temperature: -10~+40℃ Dimensions: 127.5 × 50 × 12 mm (L × W × H) Compatibility and accessories Compatible with LED light strips, smart mirrors, bathroom mirrors, cabinet lights, and closet lights. Other information Protection class: IP20 Case: flame-retardant plastic Protection features: overvoltage, overload, overcurrent, and short circuit protection.