E10 Bulb Socket Base E10 LED Bulbs Lamps Socket Base 20 PCS Screw-Mount Small Bulbs Holder for Home Experiment Circuit Electrical Test Accessories

For Laboratory Use : These e10 led bulb holder can be used in laboratories as well as test bulbs. It is an essential accessory in the laboratory.

Reliable Base Socket: E10 screw light bulb socket holder, made of high-quality metal, with sharp edges on the surface, will not scratch the skin, and is not easy to rust, and can be used for a long time.

Laboratory Selection: Most of these mini bulb bases are used for physics experiments in primary and secondary schools, allowing students and teachers to assemble circuits together, which has better teaching effects and can enhance students’ interest in learning.

Tight Connection: It can be fixed stably without moving the light source. In the demonstration of the experimental circuit, the bulb can be kept shining steadily without adverse contact reactions. Use for 1V-230V E10 lamps.

Packing Details: 20 pieces of bulb bases with fixing plates, equipped with 24 nickel-plated self-tapping screws, which are easy to install and use, and can stably fix the base without breaking the bulb.Enough quantity to meet your different daily requirement.