[Light Socket Protective Cover] This light bulb socket cover can effectively protect and cover the unused sockets on the light strings. Even in windy, rainy and weather, it will not be affected at all, preventing water and dirt from entering the exposed sockets. [Premium Material] Our light socket cover is made of premium plastic, which is Practical and stable. The lamp socket cover has good sealing performance, which can reliably protect your lamp socket, is not easy to be damaged and cracked, and is very safe for long-term use. [Easy To Use] These light socket cover can be rotated for installation and the sides are textured for and insertion, providing you with a safe and protective barrier without any installation tools and troublesome operation. [Wide Applications] This light socket protective cap plugs is compatible with for standard (for E26 base) light sockets, suitable for a of environments, making it versatile for use in homes, offices, gardens and other settings. You can also use the bulb socket covers on indoor or outdoor light strings to protect unused or damaged sockets, providing comprehensive protection. Please note: the physical slightly color difference or difference, does not affect the use, please do not mind, thank you! Colour:Black Material:Plastic Package Contents: 12x light socket protective covers for light strings Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.