Rear lights

Travelhawk fietslichtset

Rear lights

Travelhawk fietslichtset

Travelhawk offers a lighting set with a front light and a rear light, including a headlamp for the handlebar. You get visibility and light in one pack.

What you get

  • Front and rear light
  • Headlamp for the handlebar
  • Travelhawk brand

Why a good rear light?

A car coming up behind you sees you late. A rear light gives the driver more time to react, and it gets noticed better when it is bright, visible from the side and uses the right pattern. That is why many cyclists ride with a light on in daylight too.

Brightness is given in lumens. For city traffic and dark roads, 15 to 50 lumens is usually enough. To stand out in daylight, choose 50 to 100 lumens or more, in a flashing or pulsing mode. More lumens means shorter battery life, so there is always a trade-off between brightness and runtime.

The mode matters a lot. A steady light is always easy to see and shows the distance to your bike better. A flashing light draws attention faster, but makes it harder to judge distance. A pulsing mode sits in between. Also look at side visibility: a light that also shines left and right makes you visible at junctions.

Check the rules in your country. In many countries the light must be red and may flash or burn steadily. Some countries require an approved light, for instance with a road-use mark.

How the modes compare

A rear light usually offers several modes. They differ in visibility and runtime.

ModeVisibilityJudging distanceBatteryBest for
SteadyGoodEasiestShorter at high outputDark roads and groups
FlashingVery highHarderLonger than steadyDaylight and city traffic
PulsingHighFairly goodBetween steady and flashingAll-round, day and dusk
Eco modeModerateGoodLongest, often tens of hoursLong rides and tours

Runtime and brightness vary by model.

Choose it if

  • You want a complete set for your city or touring bike
  • You want front and rear lights from one brand
  • You ride on roads with cars, in daylight too, and want to be noticed early.
  • You ride at dusk, in rain or through winter.

Choose something else if

  • You ride fast, long night rides; the title does not state the output
  • You only ride on closed or car-free routes and want a simple light: a basic model will do.
  • You want to know what is coming up behind you: a radar light adds that.

How to use a rear light

  1. Charge it

    Charge the light fully before you go. The indicator lamp often shows the charge level.

  2. Mount it on the seatpost

    Clip the light to the seatpost or saddle bag. It should point straight back and not be hidden by your jacket or bag.

  3. Pick a mode

    Choose steady in the dark and on busy roads, pulsing or flashing by day. Use an eco mode for long rides.

  4. Check before you ride

    Step behind your bike and check that the light works and sits straight.

Good to know

  • Power (battery or rechargeable) is not in the title
  • Check the mount for your handlebar diameter
  • Check the runtime in the mode you actually use. The stated time often applies to the most economical mode.
  • Keep the USB port or charging cable cover closed against water. Moisture in the port shortens the life of the light.
  • A clamp that works loose over time lets the light tilt down. Tighten it.
  • Keep the light on your bike for daytime rides too. Visibility works best when it becomes a habit.
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