... .Lampcap model: E27/E26/B228.Beam Angle: 360°9.LED Emitting Color: WW/CW10.Color Temperature: 2800-4300K/5800- ... C-- +50°C14.Brightness declines: ≤2%/1000hrs15.IP grade: >IP2616.Led chip: 301417.Application: homes, offices, restaurants, hotels, malls, buses, ... ,constant voltage.22.Environmental protection,energy saving,longest life.23.Patented heat dissipation technology.24.Delivery Terms: FOB ShenZhen ...