Dethleffs Rear Number Plate Light Lamp

The Dethleffs rear number plate light lamp is a critical component for safety and legal compliance on Dethleffs caravans and motorhomes. Designed to provide clear illumination of the vehicle’s rear registration plate, it ensures visibility during night driving and in poor weather conditions, helping you avoid penalties during MOT inspections and roadside checks.

Typically, the Dethleffs rear number plate light features a compact, low-profile design that fits seamlessly into the rear panel of the caravan. Most original lamps use a standard 5-watt festoon bulb housed within a durable, weather-resistant casing. The lamp is E-marked, meeting UK and EU lighting regulations for caravans, giving owners peace of mind regarding its compliance and quality.

Installation is straightforward—usually a clip-in or screw-fixed design allows for easy replacement without complex wiring changes. This is particularly beneficial for owners looking to maintain the original look or quickly swap a faulty lamp. The lamp’s dimensions are designed to fit perfectly within the Dethleffs chassis’ pre-cut aperture, ensuring a snug and secure fit that resists vibration and water ingress.

While incandescent lamps are standard, many caravan owners opt to upgrade to LED variants for enhanced brightness, energy efficiency, and longer service life. LED replacements often come with stainless steel fixings and meet the same E-marking standards, providing a modern alternative with less frequent bulb changes.

Maintenance tips include regularly checking the lamp for signs of corrosion or moisture ingress, which can compromise performance. Applying dielectric grease to connections can prolong electrical contact quality. If the lamp is damaged, replacing it promptly is essential to maintain road legality and safety.

In summary, the Dethleffs rear number plate light lamp is a reliable, well-designed component that balances functionality, durability, and ease of maintenance. Whether sticking with the original incandescent or upgrading to LED, it remains a vital part of your caravan’s lighting system.