4-Pack GX10q to E26 Base Adapter, Ideal for Converting Compact Fluorescent Light Bulbs to LED Bulbs

Contains 4 GX10q to E26 adapter sockets. Compatible with bulbs up to 150W. Many people mistakenly order GX10q to E26 and GY10q to E26, so please check carefully before purchasing. Dimensions: Diameter 41 x Height 43mm. Includes: 4 sockets, installation instructions. *The ballast in your device must be removed or bypassed for these adapters to function properly. If you are unsure, consult your electric company. Do not use LED bulbs with ballasts. This may harm the bulb.