CritchCorp Computers Ltd
132 - 134 Great Ancoats Street
M4 6DE
(Official Correspondence only)

CritchCorp Smart V1 E27 bulb converter to B22.

your E27 bulb to use in a B22 socket. B22 is the most common light
socket in the UK, but the Edison Screw (E27) is also commonly found. You
can safely use the E27 bulb in the B22 socket as long as you use the
correct converter, and the bulb is rated for the power supply.

Do your bit for the environment

We use at least 60% Recycled material for our packaging, and it can be recycled again.

UK Company, UK values, look after our planet starting at home.


100% brand new and high quality.


Courier delivery on all, but order 3 or more units at once and get free upgrade to FedEx 24 or Royal Mail 24 tracked.

Colour: white

Works great with Smart Light Bulbs, LED Light Bulbs, Energy Saving Light Bulbs, etc.

E27 bulb adapter to B22.

CE mark and UKCA mark.

Please follow the instructions and warnings in, and retain the product leaflet


Not suitable for use in animal enclosures and other specialist uses such as Halogen bulbs.

you need something for extreme high temperatures or specialist uses,
then we suggest you search for a Ceramic version which will be more

High temperature resistant (max 80 °C), anti-burning PBT and anti-ageing

Convert your E27 Light bulb in to a B22 Light Bulb

Stable performance and easy to install 

Size: Approx. 6.5*3.6 cm 

Suitable for all voltages (0 – 250 V)

Max 40W bulb.

Material: plastic and metal

Package Included:

1 x E27 to B22 bulb adapter

Product Leaflet (Please retain for future reference)

Recyclable packaging – Follow the instruction on the back.

NOTE: If ordering more than one unit, we will only send one product leaflet, however if you would like the same number as ordered, leave a note and we will add them in. We do this to save trees and reduce waste, but if they are required we will happily send them.


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