Beryl Burner Brake Rear Light

5+ In Stock
Burner Brake can detect when you slow down, accurately warning other road users that you are putting your brakes on by intensifying the light. We've also got the basics covered: Burner Brake is a waterproof, 200 lumens rear light with Day Flash mode to keep you extra safe, and fast USB charging.

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Colour Black

Accessories delivery

We ship accessories Monday - Friday and aim to dispatch all orders within 2 days of receiving them. Free shipping orders are sent with Royal Mail and for bulky items, we may use DPD (at no extra cost).

Bikes delivery

In stock bikes are usually shipped within 14 days of you ordering as they undergo a Pre Delivery Inspection before dispatch. Bikes are delivered by DPD who provide a delivery window via text message on the day. Some electric cargo bikes are not available for delivery. They are, however, available for click and collect.

Click & Collect

We can arrange for all items to be collected from store. For items other than bikes this usually takes 2 - 4 working days. Bikes can take up to 14 working days to be available. We’ll let you know when items are ready for collection. Please bring a form of ID and a bank card with you when you pick up your order.


We accept returns on orders up to 14 days after the items arrive with you. All accessory returns should be in saleable condition and be sent to our Hackney address with a note which has your name and order number on it. Refunds are processed within five working days.

International Shipping

International delivery charges are estimates and are subject to change. Please contact us for more information.

Product Description

The Burner Brake is powered by Beryl's bespoke braking algorithm - a smart accelerometer that knows when you're purposefully braking and want to alert road users behind you. No more false alarms.

Choose ‘day flash mode’ for maximum visibility during the day. 200 lumens to keep you visible before and after the sun sets.

Burner Brake can go from zero to half charged in only half an hour. And from zero to full battery in 1 hour and 30 minutes. Minimum charging, maximum enjoyment.

Up to 200 lumen

Up to 17h battery life on a single charge

180 degree visibility

Automatic and precise

IP66 waterproof

 USB Charge 50% in 30m - 100% in 1h 30m
 MOUNT Fast and secure attachment with a tool-free bracket & silicone strap
 MODES Steady and Heartbeat Flashing (White and Red)
 CASING Durable carbon grey polymer
 POWER CHECK Fuel gauge battery indication
 IN THE BOX  Mounting bracket · 2x Silicone straps · Aero adapter · USB cable
Bright steady 3 hours
Medium steady 7 hours
Day Flash 3 hours
Chase 12 hours
Hadron 17 hours

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