Total wattage: 1.8W
Input voltage: 100 to 240V
Output voltage: 18 to 24V
Lumen: 72lm
Chip life: 50,000 hours
Color temperature: daylight: 6,000 49841 750k/warmlight: 3,150 49841 350k
Rendering: 85
Beam angle: 40/60/80/12049840
Color: each kind of color