The Knog Cobber Reflex Front and Rear Bike Lights are designed to provide cyclists with superior visibility and safety. The front light emits 350 lumens, ensuring clear illumination for urban and night cycling. The rear light offers 250 lumens, enhancing rear visibility.
Both lights feature multiple reflex modes, including steady and flashing settings, which allows the light to respond and adapt to various conditions. The reflex technology allows the light to adapt to changes in speed and angle, ensuring maximum visibility while navigating changing roads. These modes are programable via our ModeMaker 2.0 software, available via web-usb.
Rechargeable via USB-C, they offer efficient charging. With an IP67 waterproof rating, they perform reliably in diverse weather conditions. Easy-to-install mounting systems ensure secure attachment to most bike setups. Compact and durable, the Cobber Reflex lights are ideal for cyclists seeking high-performance front and rear bike lighting solutions.
• 350/250 lumens
• Up to 70hr runtime
• Incredible 330° beam angle
• Quick mount release
• Waterproof to 1 metre with an IP67 rating
• USB rechargeable
• Pre-programmed with 4 light modes.
• Customisable modes with Knog's Modemaker app
• Compatible with standard and aero seat posts & bars
Simple Button Simple to operate. A long press of the single button will turn the light on and off, and a short press will cycle through the modes.
Packed With Innovation Efficient Chip on Board (COB) LEDs provide maximum brightness level for up to 90% of the battery burn time.
Mount With Ease Comes with silicone straps for bars 22–32mm+ and head tubes up to 200mm.
Integrated USB Connector Plug directly into USB-A ports. When running low on battery, a red ring will light up around the button. This ring will turn green and then turn off once fully charged.
Front Light
| MODE |
LUMENS |
RUNTIME |
| High |
150 |
2.5 hrs |
| Low |
50 |
8 hrs |
| Pulse |
350 |
8 hrs |
| Steady |
40 |
70 hrs |
| MODE |
LUMENS |
RUNTIME |
| High |
75 |
2.5 hrs |
| Low |
20 |
8 hrs |
| Pulse |
250 |
8 hrs |
| Steady |
20 |
70 hrs |