... degrees3) CRI: Ra> 804) Power Factor: >0.95) Dimmability: compatible with TRIAC dimmers on market such as Lutron, Leviton, Legrand, Osram ... from 5~100% and very stable6) External driver is sold with lighting fixture as a whole unit7) Life Span: 50,000 ... , Rohs10) For each item, there is a lower price version with non dimmable and/or Semi LED11) Housing Color Option:Natural ...