Input voltage: 12v ac/dc with reversed polarity protect
Output power: 3w
Beam angle: 38degrees
Light source: 3*1w high power led
Body temperature: <53centigrade
Led working temperature: <62centigrade
Temperature: -40~70 celsius degree
Life span: more than 50, 000 hours
Full range of color: Cool white, warm white, blue, green, red, yellow
Net weight: 55g
Aluminium housing
No uv or ir radiation
Certifications: CE & ROHS