Using COB (chip-on-board) technology, the Oxford Ultratorch Slimline R50 LED rear bike light is an excellent choice to ensure you are visible to other road users. Perfectly designed to fit all frame shapes, the Oxford Slimeline R50 light will make you stand out day and night. You can choose from 8 lighting modes, including steady or flashing options. Battery life ranges from 45 hours in low flash mode to 2 hours in high steady mode; rechargeable via USB. Technical specifications Maximum output: 50 lm
Battery life: 2 to 45 hours
COB LED
Low battery indicator
IPX4 waterproof rating
Silicone strap and micro-USB cable included
3.7 V 500 mAh Li-Polymer battery, rechargeable via USB
Dimensions (approx.): 70 mm x 25 mm x 25 mm
Modes and battery life
High Constant: 2 hours
Medium Constant: 4 hours
Low Constant: 8 hours
Constant Eco: 15 hours
Low Flash: 45 hours
Medium Flash: 10 hours
High Flash: 6 hours
Medium Flash: 23 hours