Will the dimmer socket work with a 15 watt mains fan (to slow it down)?

I am not sure about that. I would not risk it. I heard that the motor got burnt because of using dimmer for lights. It might cause fire as well. I research it and I found some useful comments about it.dmxtothemax says: 'You will need a proper fan speed controller,Normal light dimmers are not intended to control fan motors,Electronic fan speed controllers are readily available.I am not sure if lamps can be put on these,electronic speed controllers.So perhaps you might need a separate line for the light.'hyunelan2 says: 'The reason you don't want to use a regular dimmer switch with a ceiling fan, is that the dimmer reduces the power to the fan motor - making it hard for the motor to work. This will lead to shortened fan motor life, a humming noise, and at worse-case - possibility of fire.'

I have a 50w tubular heater, would this work if i plugged it in to reduce the heat?

I also have a tubular heater ( but 80watt) , and I use a plug in timer ( so many hours on ,then so many hours off) and seems to work fine.

Does this product have the CE mark on it?

Hello. YES there is a CE printed on the label.

Would this work with a led twig tree? It as different setting modes but is just to bright.

No it won’t. You need dimmable bulbs as well as the switch..

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💡 Light up your space, your way—no strings attached!

RELIABLE CERTIFIED - CE certified for safe, consistent performance every time
COMPACT SLEEK DESIGN - Space-saving form factor blends into modern home aesthetics
NO HASSLE INSTALLATION - Plug directly into any UK 3-pin socket—no electrician needed
EFFORTLESS AMBIENCE CONTROL - Dial in perfect lighting for every mood without fuss
UNIVERSAL BULB COMPATIBILITY - Seamlessly dims LED, filament, and select CFL bulbs

The Mercury Plug-In Dimmer Switch offers a simple, no-installation solution to customize lighting levels for lamps and fans. Compatible with dimmable LED, filament, and some CFL bulbs, it supports up to 300 watts and plugs directly into any UK 3-pin socket. Its compact, lightweight design and CE certification ensure safe, stylish, and versatile lighting control for modern homes.

$32

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TrustScore 4.5 | 7,300+ reviews

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Manufacturer	Mercury
Part Number	350.109
Product Dimensions	17.5 x 13.5 x 8 cm; 157.99 g
Item model number	DMR-1WHT
Size	53 x 63 x 98mm
Colour	White
Voltage	230 Volts (AC)
Wattage	300 watts
Amperage Capacity	1.3 Amps
Item Package Quantity	1
Switch Type	1-way
Plug format	G - 3 pin British
Certification	CE
Included Components	1 x Plugin Dimmer Switch
Batteries included?	No
Batteries Required?	No
Item Weight	158 g

Mercury Plug-In Dimmer Switch | Adjustable Light Control for Lamps & Fans | Works with LED, Filament Bulbs | UK 3-Pin Mains Socket | Smart Dimming | White

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