Be seen, and be understood. This Fellmont Bike Rear Light from ROCKBROS uses a motion sensor to detect when you slow down and flashes brighter, just like a car brake light, so drivers behind you get a clear warning that you are stopping. On a dark commute or a fast group ride, that extra second of notice genuinely matters.
Between five and eight brightness and flash modes let you set it up for pitch-black lanes, lit city streets or daytime running, where a flashing rear light makes you far more visible to traffic. The aluminium alloy body is tougher than the usual plastic shell, handles being knocked about in a bag and sheds heat well, while the IPX6 rating copes with heavy rain and road spray. A full charge takes a couple of hours from a USB socket or laptop.
Charging is through a Type-C cable, so you can use the same lead as your phone, and the seatpost mount fits standard round posts and comes off in seconds for charging or to stop it going missing when you lock up in town. Always check your lights before riding at night and follow local lighting laws. Order your Fellmont Outdoors rear light today.
- Type: rear bike light with smart brake sensing
- Modes: 5–8 brightness and flash modes
- Charging: Type-C USB rechargeable
- Water resistance: IPX6
- Body: aluminium alloy
- Mounting: seatpost, tool-free
- Brand: ROCKBROS, model Q1MAX
- Use day and night for extra visibility
