1) Color Temperature: Warm White: 2,700 ~3,500K, CoolWhite: 5,000~6,500K
2) Beam Angle : 15,35,45,60 degrees
3) CRI: Ra> 80
4) Power Factor: >0.9
5) Dimmability: compatible with TRIAC dimmers on market suchas Lutron, Leviton, Legrand, Osram,and GE etc. dimming range isfrom 5~100% and very stable
6) External driver is sold with lighting fixture as a wholeunit
7) Life Span: 50,000 hours
8) Warranty: 2 years
9) Certification: CE, Rohs
10)  For each item, there is a lower price version with nondimmable and/or Semi LED
11)  Housing Color Option:Natural aluminum or paintedwhite