High Quality Materials Plastic porcelain socket holder, high temperature resistant, safe and durable. The socket housing is made of flame retardant material, which effectively protects the bulb. Easy to useSimple and effective socket for E27 lamp socket, easy to install, well covers the hole where pass the sons. Be careful when assembling not to tighten too tightly. SafetyE27 Ceramic Socket Round body base with screw terminals, no risk of electrocution if there is no lamp in place.< /p> E27 bulb socketE27 socket for E27 screw bulbs, suitable for a wide variety of lighting fixtures, signage and displays. Wide ApplicationsPerfect to use as a hallway lamp , ceiling light, balcony lamp, etc. For living room, garage, workbench, bedroom, hallway, driveway, patio, balcony, staircase and workshop, etc.Welcome to meetNote: The data is all measured manually, please allow 1-3cm error, due to the difference in light and display, there will be a certain color difference, the actual object received shall prevail.