Description
A mains Triac dimmable constant-voltage LED driver rated 20W at 24V, for runs that need to dim from a standard leading-edge wall dimmer already fitted in the property — no separate app, remote or RF receiver required. Suited to a single small run, such as one cabinet or alcove, controlled from an existing wall dimmer.
Specifications
- Wattage: 20W
- Voltage: 24V
- Dimmable: Yes – Triac / leading-edge
- IP rating: IP20
What this powers
A constant-voltage driver is what turns your mains supply into the low-voltage DC an LED strip runs on. Size it by multiplying the strip’s output per metre by the length of the run, then add about 20% headroom — this unit gives you 20W to work with. Check the strip is the same voltage as the driver before ordering. Pair it with a standard leading-edge (Triac) wall dimmer to control the strip.
- LED strips and tape to suit 12V/24V
- Aluminium profiles to protect the run and spread the light
- Connectors and leads to join driver to strip
Guides: How to choose an LED driver for LED strip lights · COB vs SMD LED strip.
Buying from Evolution Electronics & Electrical
Trade prices on the full LED strip lighting range, with up to 20% off on a trade account. Collect the same day from our counter at 398 Harrow Road, London W9 2HU, or get free UK delivery on orders over £150.


