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Maximise the brightness in the summer and double the runtime on shorter days.

Using the latest in lighting technology this Surface Mounted Diode Bulb gives superior brightness and extended runtimes.

A well positioned solar panel will enable this product to work in typical UK winter conditions.

Features a 12 month warranty as standard.
Maximise the brightness in the summer and double the runtime on shorter days with our brand new XT Power Saving Tops. Compatible with the London, Canterbury and Durham Solar Lights these tops can replace the standard top in seconds.
Maximise the brightness in the summer and double the runtime on shorter days with our brand new XT Power Saving Tops. Compatible with the London, Canterbury and Durham Solar Lights these tops can replace the standard top in seconds.

Best bits
**PLEASE NOTE THAT TOPS FOR MINI LONDON SOLAR POST LIGHTS ARE AVAILABLE HERE **
Our updated XT series comes with Powersaving technology as standard and includes several other important updates to the London, Durham and Canterbury design.
Powersaving mode gives you the option to reduce the brightness of the light slightly in return for doubling the runtime each night which is ideal for customers that don't have a great solar panel location in their garden.
The XT series also benefits from a redesigned top piece which houses the solar panel, batteries and SMD bulb. The updated design has eliminated the potential for water ingress and the solar panel output has been increased significantly.
A waterproof housing has also been added to the underside of the XT series top which shelters the batteries and inner circuitry from ambient moisture.
The new XT tops will fit older London, Canterbury and Durham lights aswell as the newer XT versions of these lights. The XT tops replace both the original replacement tops and the more recent Powersaving tops which have both now been discontinued.
**PLEASE NOTE THAT TOPS FOR MINI LONDON SOLAR POST LIGHTS ARE AVAILABLE HERE **
Our updated XT series comes with Powersaving technology as standard and includes several other important updates to the London, Durham and Canterbury design.
Powersaving mode gives you the option to reduce the brightness of the light slightly in return for doubling the runtime each night which is ideal for customers that don't have a great solar panel location in their garden.
The XT series also benefits from a redesigned top piece which houses the solar panel, batteries and SMD bulb. The updated design has eliminated the potential for water ingress and the solar panel output has been increased significantly.
A waterproof housing has also been added to the underside of the XT series top which shelters the batteries and inner circuitry from ambient moisture.
The new XT tops will fit older London, Canterbury and Durham lights aswell as the newer XT versions of these lights. The XT tops replace both the original replacement tops and the more recent Powersaving tops which have both now been discontinued.
We have changed the London xt lights from 08/2022 so if you bought your London light before August 2022 you will need the 25mm size big. If you purchased the London xt lights after August 2022 then you would need the small 21mm. This only refers to if you have the London xt lights, if you are purchasing for the Durham or canterbury it is still the same so it will be big 25mm.
Its 12 lumens
The replacement top will have a pre-installed battery.
4.6 out of 5
164 reviews
Margaret Graham
Reviewed on 7 May 2026
I've had few orders from here over the years and never had a problem. This time ordered 4 new tops for my lights and only 3 worked but I was sent a replacement no bother
Eileen
Reviewed on 12 Apr 2026
Excellent service, excellent product, quick delivery.
Kalpesh
Reviewed on 26 Feb 2026
Great service helping me chose the right ones and arr aged delivery. So glad I could get replacement tops, saved having to dig out the old ones.
Jim Griffin
Reviewed on 23 Jan 2026
Ordered a replacement Canterbury top and it arrived well packaged and on time Up and working already in the winter sun Excellent customer service as always
Bob
Reviewed on 19 Oct 2025
Delighted that you can buy a replacement top without having to buy a new Canterbury light. A big improvement stopping water ingress. Great delivery service as always.
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