About this itemE27 Screw Lamp Holder Great for you to replace your damaged bulb socketGreat for you to replace your damaged bulb socket for E27 screw type light bulbsRated Voltage: 250V Rated Current: 2AVery good-quality metal and plastic make your home, office, and patioE27 light socket is made of special material for fire resistant, heat resistant and corrosio-n resistant. Very good-quality metal and plastic make your home, office, and patio, DIY project safe and reliable.Product descriptionSpecification:Color: Black, WhiteRated current: 4(A)Rated voltage: 250(V)Material: metal + heat resistant plasticSocket type: E27Certification: CE, CQCQuantity: 10PCSFeatures:Ideal for E27 screw type light bulbsLamp holder dimensions are 58mm high by 58mm wide; and has an 10mm screw mounting threadIt has a 39mm ring thread with lamp shade collar that can be removed to allow the fitting of a lamp shade.Great for you to replace your damaged bulb socketPackage Included:10x E27 Light Bulb Lamp Holder Pendant SocketNote:There is no screw in this lamp base. It is the way of line card. It is stuck in the hole by inserting the thread into the hole.Need to assemble yourself.