Oxford Ultratorch Slimline R50 LED rear bike light

Improve your visibility and ride in complete safety with the OXC Acc Lum Ultratorch R50 LED, a compact, powerful and rechargeable rear light designed for urban cyclists and night-time enthusiasts alike.

Featuring COB LED (Chip-On-Board) technology, this rear light delivers a maximum brightness of 50 lumens, providing excellent visibility for up to several dozen metres, even in low-light conditions. Its ultra-thin, lightweight design (approx. 70 x 25 mm) fits perfectly on all types of bike without weighing down your equipment.

Thanks to its lithium-polymer battery that can be recharged via USB, the Ultratorch R50 has a flexible operating time of between 2 and 45 hours, depending on the mode you choose. Its 8 lighting modes (fixed and flashing) mean you can adapt your visibility to suit the environment: urban traffic, dark roads or difficult weather conditions.

Designed to last, this rear light has IPX4 certification, making it splash- and rain-resistant. Easy to install thanks to its silicone straps, it adapts quickly to most seatposts without the need for tools.

In short, theOxford Ultratorch Slimline R50 LED is a reliable, economical and high-performance choice for staying visible and keeping your cycling safe.

Technical specifications

Maximum power: 50 lm
Battery life: 2 to 45 h
COB LED
Low Battery indicator
IPX4 waterproofing
Silicone strap and micro-USB cable included
Li-Polymer 3.7 V 500 mAh battery rechargeable via USB
Dimensions (approx.) : 70 mm x 25 mm x 25 mm
Modes and battery life
Constant high: 2 h
Constant medium: 4 h
Constant low: 8 h
Constant eco: 15 h
Flash low: 45 h
Flash medium: 10 h
Flash high: 6 h
Flash medium: 23 h

FAQ - Lighting Oxford Ultratorch R50

How powerful is the rear light?

The R50 delivers up to 50 lumens, enough to be seen clearly in town and on the road.

What is the battery life?

Battery life varies between 2 hours (high mode) and 45 hours (eco flashing mode).

Is it waterproof?

Yes, it is IPX4 certified, so it is resistant to rain and splashes.

How does it recharge?

Via an included micro-USB cable, with an integrated rechargeable battery.

Is it easy to install?

Yes, thanks to its silicone straps, installation is quick and tool-free on most bikes.

Is it suitable for night use?

Absolutely. It's designed to be visible from a distance and offers modes suitable for both night and day.

Conclusion

The OXC Acc Lum Ultratorch R50 LED is a high-performance, compact and affordable bike rear light, ideal for improving your everyday safety. With its long battery life, multiple modes and USB charging, it's a must-have for all cyclists looking for reliable lighting without compromising on price.