Base type: MR16
Input voltage: 12V AC/DC
Light source: 3 pieces 3W Cree XR-E power LED
Output power: 8.5W
Drive current: 550mA
Size：Φ50*60mm
Cool white: 480lm
Warm white: 390lm
Lens beam angle: 15, 30, 45, and 60o
Color Temperature: Warm white(2700-3500K); Neutral white(3800-4800K);
                   Cool white (5500-6500K)
Ambient temperature: less than 68°C for 9W
Source lifespan: more than 45,000 hours
Brightness Degradation : 7%~10%/3kh( Edison ), 3%~6%/3kh(Cree)
Safety standard: CE and RoHS
Over current protection
Reversed polarity protection