General Specs 
TypeLED driver
Materialaluminium alloy
Output Power3W
Efficiency!#!gt!*!91%
Power Factor!#!gt!*!0.98
Special FeaturesIP67 waterproof 
Compatibility1*1W/2*1W/3*1W LED Lamps
Input VoltageAC 85-265V 50/60HZ     
Output VoltageDC 2.5-12V       
Output CurrentDC 320MA     
Working Temperaturefrom -75 to 50    
Dimension28*22*76mm
Features
Adopts PWM technology.
Makes the power supply has better cooling effect.
Ensures that LED light bulbs will last their full lifetime.
Suitable for 1*1W/2*1W/3*1W LED lamps.
Package Details Weight: g
Size: cm
Package Includes 1 × Waterproof LED Driver/LED Transformer