Light source: 5 x 1W or 5 x 3W power LED
Base type: E27
Beam angle: 15, 25, 40, 50, and 60 degrees
Lifespan: 50,000 hours
Input voltage: 100 to 260V AC
LED light surface temperature: <65 degree Celsius
Color temperature:<ul>
Cool white: 6,000 to 6,500K

Warm white: 2,700 to 3,300K</ul>
Material: aluminum
Operating temperature: <45 degree Celsius