Specifications:

Model: LED Ceiling Downlight

LED Color: Warm White / Cool White

Power: 12W

Input Voltage: AC85-265V

Beam Angle: 45 Degree
Dimmable: Optional
Color: Cool White(5500-6500K)
Material: Aluminum
LED Beads: 3 Leds
LED Chips: Epistar(is the largest Manufacturer of LEDs)
Driver: The Outer Constant-Current Source
Working Temperature: -25~45
IP Grade: IP20
Lifespan: 100000 Hours
Approved: CE/RoHS
Warranty: 3 Years

The size:

Open Hole :70mm

Package Include:

4*  12W LED ceiling downlight

4 *  driver