Edison E27 Black Lamp Pendant Bulb Holder with Shade Ring & Cord Grip~2967 This Holder is a great addition to any style space with an exposed vintage bulb, providing ambient or task lighting for vintage fixtures They could assemble to a socket and cord for hardwired lighting with an exposed bulb for an early 1908 s era feel Operating at max 250 volts, with bulb base available in E27 Widely used for stairways, basement, bathroom and so on Specification:  Base type: E27 Rated current: 4(A) Rated voltage: 250(V Material: metal + heat-resistant plastic Socket type: E27 Certification: CE, CQC Package included: 1 x E27 Lamp holder Note:  Please allow 1-5 mm errors due to manual measurement Item color displayed in photos may be showing slightly different on your computer monitor since monitors are not calibrated same