... 1. Samsung/Epistar chip 2. CRI >80Ra 3. high quality driver 4. 720lm-810lm High Quality Home Use Samsung 9W LED Bulb Light 1.Model: FU ... .Brightness declines: ≤2%/2000hrs15.IP grade: >IP2016.CRI:>80Ra17.Application: office,household,shop,hotel, restaurants, malls, buses, trains, warehouses,windows.18 ...