1. power: 9x2w/ 12x2w/9x3w 2. Input voltage: 85-265v Ac 50Hz/60Hz 3. Viewing angle: 15° 25° 40° 60° 4. Luminous flux: 1350-1440 lm/1800-1920lm/1440-1530lm 5. Light source: LED 6. Color: WW/PW/CW/Y/R/G/B 7. Housing: Aluminum 8. Finish: Silver/brass/shining white/matte white 9. Lifespan: 50, 000 hours 10. Operating temperature: -20 to 50deg 11. Adjustable angle     we have difference part number,if you are interested in our product,please feel free to contact us,we would try our best to help you.