Best current price£12.91from OnBuy.com
Shopping.co.uk recommended and popular offers
OnBuy.com£12.91Visit shop Dencon 400W 1 Way Rotary Dimmer Switch 5059444597015
Visit shop
B&Q£13.27Visit shop B&Q - 400W 1 Way Rotary Dimmer Switch White (One Size)
Visit shop3 offers from £12.91 - £14.00
View price history by clicking the chart icon.
This Dencon 400W 1 Way Rotary Dimmer Switch in White is designed for homeowners seeking to control lighting ambiance and reduce energy consumption. Its key benefit is providing smooth, manual light adjustment. A caveat to note is that it's a 1-way switch, suitable for single-location control only. This electric dimmer allows for precise control over the brightness of your lights, offering a simple yet effective way to enhance any room's atmosphere. It features a 400W capacity and a straightforward rotary control mechanism.
| Colour | White |
|---|---|
| Model Part Number | 8500NB |
| Brand | Dencon |
The Dencon 400W rotary dimmer switch can handle a maximum load of 400 watts.
You can use this dimmer with LED bulbs *only if* the LED bulbs are specifically rated as 'dimmable' and are compatible with leading-edge rotary dimmers. Always check the LED bulb manufacturer's specifications.
No, this is a 1-way dimmer switch, meaning it is designed to control a light from a single location.
Installation should be performed by a qualified electrician. It involves turning off power at the breaker and making secure wiring connections.
It is best suited for incandescent and halogen bulbs. For other types like LED or CFL, compatibility must be verified.
'1 Way' indicates that the switch is designed to control a light from one specific location only.
The product is usually dispatched within 3 working days, with UK mainland delivery typically completed in 3-5 working days from the dispatch date.
Check the main power supply to the circuit. Ensure all wiring connections are secure and correct according to the wiring diagram. Verify the bulb is functional.
This often indicates incompatibility with the type of bulb being used. Ensure you are using dimmable bulbs and that they are compatible with a rotary dimmer. Check that the bulb wattage is within the dimmer's 400W capacity.
Some warmth is normal during operation, especially under heavy load. If the dimmer feels excessively hot, turn off the power immediately and check the total wattage of the connected bulbs. Ensure the load does not exceed the 400W limit.
This can be due to bulb incompatibility. Try a different brand or type of dimmable bulb. Ensure the dimmer switch is functioning correctly and not faulty.
Setup:
Installation of this dimmer switch should be performed by a qualified electrician to ensure safety and compliance with electrical regulations. Always turn off the power at the main breaker before beginning any electrical work.
Compatibility:
This dimmer is designed for use with standard 1-way lighting circuits. It has a 400W capacity. It is generally compatible with incandescent and halogen bulbs. For use with LED, CFL, or fluorescent bulbs, it is crucial to verify that the specific bulb is designed to be dimmable and compatible with this type of rotary dimmer. Consult the bulb manufacturer's specifications.
Care:
To clean the dimmer switch, ensure power is turned off. Use a soft, dry or slightly damp cloth to wipe the surface. Avoid using abrasive cleaners or solvents, as they can damage the finish.
