... Lamp Holder/Base: E27 Input Voltage: AC 110V - 240V Lamp Holder: E27 5W E27 LED bulbs with COB chipQuick DetailsPlace ... HoursLifespan: 50,000 hoursWarranty: 2 yearsChips: Epistar, Bridgelux, Edison, CreeLighting Source: LEDPackaging & DeliveryPackaging Detail:1pc/white box, 30pcs ... after got payment (depends on the quantity) Specifications5W E27 LED bulbs with COB chipLED: 5W;6W;7W Material: Aluminum ...