... Nameled bulb lamp,B22 led bulb lamp,E27 led bulb lamp B22 led bulb lamp Description1.Item No.:OL-B-301S2.LED ... Voltage Surges ProtectionLED ManufactureCree,Edison,EpisarOperating Temperature-30o~+50oLED Lamp Life50,000 hoursRelevant CertificateCE,RoHSWarranty2 yearsOptical Data ... Discounts are offered based on order quantities led bulb lamp ApplicationLED Bulbs are widely used for Home,office, ...