The M-Wave Helios K 1.1 SL rear bicycle light features a red LED and 240° visibility. It charges via USB and includes battery level and charging indicators. It attaches to the seatpost or frame without tools, using a clip or universal elastic strap.
- Type: Rear
- Bulb type: LED
- LED color: Red
- Modes: 4
- Power supply: Rechargeable 3.7 V lithium-polymer battery
- Charging: Via USB
- Runtime: 4 hours
- Indicators: Battery level and charging status
- Visibility: 240°
- Mounting: Clip or universal elastic strap
- Mounting diameter: 19–31.8 mm
- Adjustment: Vertical, in 5 positions
- Mounting location: On the seatpost or frame
- Attachment: Tool-free
- Material: Plastic, rubber
- Water-resistant: Yes
- Approval: German
- Package contents: Charging cable
- Type
- Rear
- Rechargeable
- Yes
- For Dynamo
- No
- Flash
- No
- Kids
- -
Important information
Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.