







💡 Upgrade your lighting game with effortless socket conversion!
The Mercury Lamp Socket Converter B22 to E27 is a compact, lightweight adapter that converts Bayonet cap fittings to Edison screw fittings, supporting up to 60 watts. Manufactured to BS EN60238 standards, it offers a safe, easy, and cost-effective way to modernize your lighting fixtures without rewiring or replacing sockets.
| Finish Type | Painted |
| Bulb Base | E27 |
| Item Weight | 0.64 Ounces |
| Lamp Type | Table Lamp |
| Switch Type | Push Button |
| Style | B22 to E27 |
| Brand | Lyyt |
| Color | White |
| Light Source Type | mercury |
| Material | Plastic |
| Power Source | Corded Electric |
| Number of Light Sources | 1 |
| Is Waterproof | False |
| Bulb Shape Size | ED28 |
| Mounting Type | Tabletop |
| Wattage | 60 watts |
| Number of Items | 1 |
| Lighting Method | fluorescent |
| Indoor/Outdoor Usage | Indoor |
| Water Resistance Level | Not Water Resistant |
| Installation Type | Screw In |
| Number of Pieces | 1 |
| Voltage | 1.2E+2 Volts |
| Global Trade Identification Number | 05015972037485 |
| Size | pack of 1 |
| Manufacturer | Mercury |
| Part Number | 401.090UK |
| Item Weight | 0.635 ounces |
| Product Dimensions | 0.31 x 0.31 x 0.31 inches |
| Item model number | B22 to E27 |
| Is Discontinued By Manufacturer | No |
| Finish | Painted |
| Pattern | Solid |
| Item Package Quantity | 1 |
| Batteries Included? | No |
| Batteries Required? | No |
G**S
Five Stars
Does what it needed to do perfectly, convert my UK lamps to run in the USA
G**Y
Five Stars
What I expected! Thanks
T**R
Loose fit and doesn't work with LED bulb
This is a very loose fit in the bayonet fitting, which is not very reassuring. On top of that the sleeve of the adapter is too high and will not fit an LED bulb as it will not screw in far enough to make contact with the base.
R**N
Doesn’t fit a standard bayonet socket. Save yourself a return
I agree these don't fit the bayonet socket - the connection is too loose and it doesn't make contact. Save yourself the hassle of a return. I ordered another one from etsy and that worked fine. Alternatively one can just buy a B22 bulb.
K**H
Does not work with LED bulb
Tried this for B22 socket lamps which are, maybe, 40 years old from UK. Tried with GE LED 40W bulbs. Does not work. Have ordered alternative which states, specifically, its suitability for modern E27 LED bulbs. Hopeful.