Descriptions:
E27 to GU10 Base LED Socket Convert Light Lamp Bulbs Converter Adapter
For Converting Lamps with E27 base to Gu10 Lamp Holder

it's Great adapt Lamp holder GU10 to E27.
Parameters:
Gu10 Lam Base: Male
E27 Lamp Holder: Female
Rated Voltage: 220V
Rated Current: 2A
Resist Temperature: 180degree
Material: PC
CE ROHS
Size: 34(Dia.) mm* 57(H) mm
Converts a GU10 socket into a standard E27 socket
Made of high-quality durable plastic and metal
Produces less heat, anti-burning and perish resistant
Small size, light weight, easy to install

Why do you want to work with GU10 to E27 Lamp ?
* the sockets Suitable for all voltages and E27 base halogen/LED/CFL lights
* This handy adapter can adapt any standard E27 lamp to a GU10 bayonet base quickly and easily.
* Increase your options by converting the light bulb you really want to use to fit your GU10 lamp with this GU10 to E27 plug adapter lamp base
* Converts light bulbs to fit your lamp
* It is a great way to save you the trouble of replacing your original lighting fixtures.
* Simply screw your regular screw-in base lamp in this adapter, then screw the adapter to any GU10 socket, and you are good to go!
* Made of high-quality thermoplastic polymer (PBT) and copper, this adapter comes in a solid construction, high temperature resistant, perish resistant and anti-burning.
* The metal contact is professionally made for stable conductivity and outstanding performance.
* The GU10 to E27 Base adapter is compatible with LED, halogen, filament and CFL light bulbs.
Package includes:
1 pcs GU10 to E27 bulb socket adapter
Pretty nifty little product. I ordered 700 sets GU10 to E27 Base