Pattern/Power:24W /1920lm Size:16*8*8.5cm Package Size:20*17*15cm 1.9-36 Volt DC input 2. 94% optical/reflector efficicency 3. 50,000+hours average life span 4. Emitter:3W LED,5000 Kelvin 5. Operating Temp:-20~120 degree 6.Leds:8pcs 7. Operating Temp:-20~120 degree 9. Shock proof 9. Low power consumption 10. IP68 Rating 11. Zero UV Emissions http://www.chinaautomotivelighting.com/