The package contains 25 pieces of G4 lamp sockets. Material made of high quality ceramic mount and copper wires, rated voltage 250V, rated current 2A, maimal working temperature 150C Size Mount Cable length 10cm3.9 ceramic part length 15mm0.59, diameter 8.4mm0.33 Quality Ceramic back stronger fire protection and heat resistance than plastic Teflon copper wire they can withstand more current and voltage, have better antioidation properties and produce less heat and longer life Usage small, light and easy to install, fit all G4 LED and halogen sockets. Widely used in museums, galleries, showrooms, bars, hotels, shopping malls, conference rooms, home or office Features High quality, fire protection, heat resistance. They can withstand more current and voltage, have better antioidation properties and produce less heat and longer life. Small, light and easy to install, fit all G4 LED and halogen sockets. Widely used in museums, galleries, showrooms, bars, hotels, shopping malls, conference rooms, home or office. Technical data Material made of high quality ceramic and copper wire bracket. The package contains 25 G4 lamp holders. Product name G4 lamp holder G4 Socket G4 Socket G4 Socket G4 Socket G4 Socket G4 Socket lamp socket