Commercial waterproof festoon lights for contractors, venues and distributors. Custom E27/B22, 24V/230V and OEM/ODM outdoor string light systems for UK, EU and Australia projects.
WENDADECO manufactures 24V low voltage festoon lights for commercial outdoor applications where electrical safety regulations require extra-low voltage lighting. Our 24V systems are engineered for public spaces, parks, campsites, swimming pool perimeters, children's activity areas and temporary event installations where eliminating electric shock risk is mandatory.
Unlike 230V mains voltage systems, 24V festoon lights operate at safety extra-low voltage (SELV), meaning the entire lighting circuit poses no electrocution hazard even if cables are damaged or submerged. This makes 24V the required standard for many municipal, hospitality and public realm projects across the UK and Europe.
| Advantage | Detail |
|---|---|
| Safety | Extra-low voltage eliminates electric shock risk — no RCD required in many jurisdictions |
| Compliance | Meets IEC 60598 and UK Building Regulations for public space lighting |
| Run Length | Up to 400 metres with 4,000 bulbs from a single transformer |
| Flexibility | Ideal for temporary events where quick, safe installation is needed |
| Insurance | Lower liability risk for public realm and rental projects |
| Parameter | 24V System |
|---|---|
| Input Voltage | 230V AC mains to 24V DC/AC transformer |
| Transformer | IP67 rated, 150W/300W/600W/1000W options |
| Max Run Length | 400 metres (subject to load calculation) |
| Max Bulbs per Run | 4,000 LED bulbs (0.5W each) |
| Cable | PVC flat 2x1.5mm2 or rubber round HO5RN-F |
| Lamp Holders | E27, B22, E14 |
| Waterproof | IP65 standard, IP67 optional |
| Connectable | Yes — end-to-end with IP65 connectors |
Choose 24V when: Installing in public parks, playgrounds or campsites; Lighting near swimming pools, water features or fountains; Temporary event installations without permanent electrical infrastructure; Projects where local regulations mandate SELV for outdoor lighting; Rental inventory where safety liability is a concern.
Choose 230V when: Permanent commercial installations (restaurants, venues, streets); Runs exceeding 400m where transformer placement is impractical; Projects with qualified electrician installation; Budget-sensitive permanent installations.
| Transformer | Max LED Bulbs | Max Cable Length |
|---|---|---|
| 150W | 250 bulbs | 100m |
| 300W | 500 bulbs | 200m |
| 600W | 1,000 bulbs | 300m |
| 1000W | 1,800 bulbs | 400m |
Transformers are IP67 rated for outdoor installation and include thermal protection, overload protection and short-circuit protection.
All 24V festoon systems carry CE (LVD + EMC), UKCA and RoHS certifications. Transformers carry independent safety certification. Full documentation provided for project compliance and tender bidding.
We provide full customisation: custom cable length and socket spacing, custom bulb type/colour/wattage, custom transformer housing and mounting, custom plug and connector types, custom packaging, lighting design support for municipal projects. Sample lead time: 7-10 days. Production lead time: 25-30 days.
Can I use 24V festoon lights without a transformer?
No. 24V festoon lights require a step-down transformer to convert mains voltage (230V) to the safe 24V operating voltage. The transformer must be sized correctly for the total wattage.
How far can I run 24V festoon lights?
With proper transformer sizing, runs up to 400 metres are achievable. For longer runs, use multiple transformer feed points.
Are 24V festoon lights dimmable?
Yes. 24V LED festoon lights are compatible with PWM dimmers and smart control systems. We offer dimmable transformers and remote control options.
Related Articles: