【50Pcs / Set 】This black lamp socket diode holder clip is brand new,1 set of 50pcs LED plastic lampholders, enough for your use. 【4 sizes】There are 3mm, 5mm, 8mm, 10mm, totally 4 different sizes of LED socket for your selection,can meet your daily needs. 【Easy to Install】This plastic led lamp socket is easy to install, you don't need to use other complicated tools, or even modify. Installation and replacement are very simple,it is easy to operate, light and easy to carry, making it an ideal accessory. 【High Quality Materials】This light busocket are made of high-quality plastic materials, no rust, anti-corrosion and high strength for maximum durability. The is smooth and burr-free, and the hand feels delicate and comfortable.Manufactured according to strict quality control standards, the improved design can extend the service life. 【Production Guarantee】From the purchase of original materials to the factory inspection of products, inspections must be carried out at every stage, and each stage has a record. The records of each quality control link of product production are traceable, and unqualified parts are never allowed to enter the subsequent process, so each factory product is qualified.