Brompton Been Seen Lights

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Brompton Be Seen Lights enhance your visibility to other road users with a 26-lumen front white LED light and an 11-lumen rear red LED light.

The brightest mode runs for 2 hours, Low mode extends it to 5 hours while the Flash can run for 10 hours, and Pulse offers 25 hours. Both lights are IP65 water and dust-resistant and operate from -10 °C to 60 °C. A simple on/off switch lets you power up and cycle through Modes to find the perfect steady beam, Flash, Pulse, or Strobe for the journey ahead.

Installation on your Brompton with the included mounts takes minutes. The front light mount screws into place on the brake lever, while the rear lamp mounts under the saddle. Clockwise rotation securely locks the lights to their mounts for a steady fit over every surface, from bumpy roads to muddy trails.


  • Weight - From 0.65 kg
  • Output - Front - 26 lumens, Rear - 11 lumens.
  • Modes - High/Low/Flash/Pulse/Strobe
  • Runtime - High: 2 hours, Low: 5 hours, Flash: 10 hours (200ms/300ms), Pulse: 25 hours, Strobe:10 hours
  • Charge Time - 1.5 hours to full
  • Charger - Micro USB, 5V 1A. Charging cable included.
  • IP Rating - IP65 (dust and water jet tight)
  • Operating Temps - Charge :0°C ~ +50°C, Discharge: -10°C ~ +60°C
  • Front Light Compatibility - Compatible with all Brompton folding bikes apart from A Line and bikes with pre 2017 brake levers
  • Rear Light Compatibility - Compatible with all Brompton saddles with the light recess underneath

Bike Lights - How Many Lumen Do You Need?

Bike lights are rated in Lumens. A Lumen is the measurement of the total visible light emitted and is commonly used for all kinds of bulbs.

One thing worth noting is that most lights advertise their headline rate. Packaging may say 1000 lumens. Reading the small print they might only do that for an hour. That light may run 500 or 600 lumens for 2 or 3 hours. So it's worth buying a light with more lumens than you need to get decent running times.

There is no fixed agreement on how many Lumens you need for a bike light as it depends on the type of cycling you are doing. As a rough guide we say that:

  • Daytime running lights = 100+ Lumens
  • Urban commuting lights = 50 to 200 Lumens
  • Rural riding lights = 400 to 600 Lumens
  • Trail riding lights = 600+ Lumens

Price Match at Cycles uk

We understand that price is important, so we regularly price-check our competitors to make sure we have the best offers available. We recognise that we will not always be the cheapest, so if you see the same product cheaper from any of our competitors then please get in touch via the form below and we will do our best to match any reasonable advertised price.

Brand Brompton
SKUs / Part Numbers Q103033

Please note: Manufacturers can sometimes change the specification of the products from time to time.

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