ar111 gu10 led: 1. With ceramic plate, CHIMRI LED; 2. CE&ROHS approved; 3. ... :Degradation:Lumen maintenance of greater than 95% on average after 1,000 hrs continuous aging test . We have the R&D ... philosophy is "integrity, responsibility, profession, high-efficiency " We warmly welcome new and regular customers to visit our factory! For any inquiry ...