The LP-15-24 is a 15W, 24V constant voltage LED driver (power supply) for 24V LED strip. At a safe 80% load it powers up to 1.2m of 10W/m strip. Price £10.55 ex VAT (£12.66 inc VAT).
- Matched to our 24V LED strip ranges
- Short circuit and overload protection
- Fast UK dispatch
- Not sure which size? Call our technical team
What does an LED driver do?
LED strip runs on low-voltage DC, so it needs a driver to convert mains (200–240V AC) into a stable 24V DC supply. The LP-15-24 is a constant voltage driver designed for 24V LED strip. Choose a driver with around 20% spare capacity for a long, reliable life.
Specifications
| Part number | LP-15-24 |
|---|---|
| Output power | 15W |
| Output voltage | 24V DC (constant voltage) |
| Output current | 0.63A (rated) |
| Input voltage | 200–240V AC |
| Dimming | Use with a smart controller for dimming |
| IP rating | IP20 – indoor, dry locations |
| Protections | Short circuit, overload |
| Dimensions | 103 × 35.5 × 16mm |
| Operating temperature | -20°C to +45°C |
| Safety standards | EN61347-1, EN61347-2-13 |
How much LED strip can it power?
Load the driver to no more than 80% of its rating. Add up all strips connected to it.
| Strip power | Maximum strip length (80% load) |
|---|---|
| 9.6W/m | Up to 1.2m |
| 10W/m | Up to 1.2m |
| 14.4W/m | Up to 0.8m |
| 15.3W/m | Up to 0.7m |
| 20W/m | Up to 0.6m |
Where to use it
- Kitchen under-cabinet lighting
- Shelving, wardrobes and display cabinets
- Coving and ceiling lighting
- Commercial and retail projects
- With smart controllers for dimming and scenes
- Any 24V constant voltage LED strip
Installation
Mains wiring should be carried out by a qualified electrician. Install the driver in a dry, ventilated location – not in insulation or sealed voids. Keep the low-voltage cable run to the strip as short as practical and size the cable for the current (0.5mm² up to 3A · 0.75mm² up to 6A · 1.0mm² up to 8A).
Frequently asked questions
How many metres of LED strip can a 15W driver power?
At 80% load it powers up to 1.2m of 10W/m strip, or 0.6m of 20W/m strip. Multiply the strip length by its watts per metre and keep the total below 12W.
Can I use it with 12V and 24V strip?
No. This is a 24V driver and must only be used with 24V LED strip. Using the wrong voltage will damage the strip or give very dim light.
Can I dim LED strip with this driver?
This driver is not TRIAC dimmable. To dim, add a smart controller between the driver and the strip, or choose one of our TRIAC dimmable drivers.
Can I install it outdoors?
No. It is designed for indoor, dry locations. For outdoor use choose one of our IP66 TRIAC dimmable drivers.
Can I connect several strips to one driver?
Yes, as long as the total wattage of all the strips stays below 80% of the driver's rating. Wire each strip back to the driver rather than daisy-chaining long runs.
Complete your installation
Expert UK support
Leading L.E.D Ltd supplies domestic and commercial grade LED strip, drivers and controllers to installers, electricians and homeowners across the UK. Not sure which driver you need? Our technical team is here to help.
📞 02476 262 328 ✉ sales@leadingled.co.uk 💬 Connect with us on WhatsApp
Inventory Last Updated: Nov 14, 2026
