B22/E27 led bulb lamp 1.LED Light Source:Edison,Epistar,Cree 2.CE/RoHS ... 4.24months warranty Product Nameled bulb lamp,B22 led bulb lamp,E27 led bulb lamp B22 led bulb lamp Description1.Item No.:OL-B-301S2 ... ProtectionHigh Voltage Surges ProtectionLED ManufactureCree,Edison,EpisarOperating Temperature-30o~+50oLED Lamp Life50,000 hoursRelevant CertificateCE,RoHSWarranty2 yearsOptical Data:Light ...