1.PMMA optical lens, yellowing resistant;
2.Special design for surface mounted;
3. 0.35J impact resistant diffuser;
4.Compitable with Emergency Back up；
5.CRI>80/CRI>90，PF>0.9，THD<18%, NO-Flickering;
6.ETL/cETL, DLC, FCC;
7.Warranty:5 year, L80B50.