Bike light with replaceable and rechargeable battery
Volume™ 800

Volume™ 800

Regular price €99.00

If you are looking for a powerful, yet lightweight light for your commute, gravel or training ride Volume™ 800 got you covered. With 800 lumens and an efficient beam pattern this light has serious power. It has a high-capacity rechargeable battery and the possibility to bring extra batteries for the ride. With the Power wheel (patent pending) the light is a dream to operate.

The light comes with the garmin compatible mount standard and a handlebar mount. A go-pro adapter is included for attaching the light to a helmet mount or a go-pro handlebar mount. The 800 version is designed in a durable and lightweight plastic casing and comes in multiple color options to fit your bike.

Brightness800 Lumen*
Daytime Flash ModeYes
Battery (included)Custom 18650 Li-Ion
Battery capacity3200 mAh
Runtime SteadyFrom 3 to 35h
FasteningGarmin compatible mount
Charging USB-C
Water Resistane Yes, IPX5
Size114x38x39 mm (incl. dial and mount)
Warranty2 years
Lock ModeYes
Weight120 g


Steady ModesRuntime 
Flashing ModesRuntime 



* True Lumens: measured according to the ANSI / NEMA FL1 standard

We strive to ship all orders within 1-2 business days. Please allow 1-2 days extra for international orders. The total delivery time will be the fulfillment time plus shipping time.

Shipping service Shipping time 
(excluding fulfilment time 1-2 days)
Shipping cost Free shipping above
DHL 2-3 working days €9 €50
USA / Canada
DHL 3-6 working days $19 $100
Rest of the World
DHL 3-6 working days $19 $100
FedEx 3-6 working days £19 £80
Postnord About 1-2 working days 50 kr 500 kr

You choose shipping method in the checkout after you enter your details (before you confirm your order). All orders are fulfilled from our warehouse in Sweden.   

Please note that orders outside of the EU, may be subject to customs fees, import duties, and taxes, which are the responsibility of the recipient. Orders to countries outside the EU are shipped according to Incoterm DDU. Please contact your local customs office for more information. If you have any questions about orders, shipping or related topics please contact us at

Customer Reviews

Based on 17 reviews
Killer torch!

I've used couple of lights already and I have dyno lights too but Bookman changed everything. Powerfull device in awesome design.


Just a quick update. I've been very happy with the battery duration and the easy to manage. The looseness was solved after tithing up the bolt inside the Garmin like lock.

JUST, if you have a Tarmac SL8 and a EXS Handlebar it won't fit. Not sure with other integrated cockpits, but the Roval should be fine as the computer mount lies in front of the cockpit. But if your integrated cockpit haves the mounting bolts underneath and you have a Tarmac SL8 it won't fit because of the speed sniffer.

Coolest and best bike light

This is the best bike light I have ever had! It is super strong, stable and very cool! The turning knob is a smart way to change brightness easy on the go. I absolutely love the bright orange color.

Unique light that meets most needs

Love the light. The Garmin mount is solid and I haven't had any issues with the light slipping during a ride. The light is bright enough when at the highest setting. I do like the different blinking patterns when switching to that mode. And of course the dial to adjust brightness is brilliant. I didn't have any issues with my mount, though I am using the included go-pro mount on one bike and the Garmin go-pro mount on the other bike.

Some things I would improve - wish this was a bit brighter - yes I could go to the 1500, but didn't want to deal with the extra weight and size. Sometimes I do forget which direction to turn the dial to increase/decrease brightness, but that's a small nit. Finally, I do wish the attachment pieces were available separately so I don't have to hunt for mounts that I know fits snug with the light.

Riccardo Franceschi

Ordinata prima di vederla e sono felicissimo.! Prodotto eccellente, pratico e costruito con cura.! Praticissima la rotella per cambiare intensità della luce.!

Smooth operator

No more fidgeting with tiny buttons. Use the Power Wheel for instant change of power.

High-performance bike lights with a game-changing way of operation

Whether you’re exploring rural roads, hitting the gravel trails, or embarking on long commutes, Volume™ will keep your ride illuminated all the way.

Say goodbye to fidgeting with tiny buttons. Inspired by the Hi-Fi world, Volume’s Power wheel (patent pending) provides a quick and intuitive way to operate the light. Adjusting the brightness is as simple as changing the volume on your stereo and switches between five different levels. A quick push of the top button toggles between flashing and steady light.

Volume is available in two models – Volume™ 800 (800 Lumens) with a 18650 Li-ion 3200 mAh battery and Volume™ 1500 (1500 Lumens) with a 21700 Li-Ion 4000 mAh battery. Both models are USB-C rechargeable and have replaceable custom batteries, making it easy to recycle the battery at the end of its life. The replaceability feature also allows you to bring an extra battery for extra long rides, doubling up on your safety.

Our light beam is designed to deliver optimal illumination exactly where it’s needed. The elliptical shape eliminates dark spots and the capped edge ensures that oncoming traffic won’t be blinded. Additional safety features such as a daytime flash mode, side-visibility windows, and easy operation makes Volume an essential tool for any rider looking to navigate the road with confidence and safety.



Inspired by the Hi-Fi world

Volume bike light powerful beam pattern


Rechargeable (USB-C) Li-Ion battery

Bike light with replaceable and rechargeable battery #color_black


Sturdy mounting

Volume Bike Light in the press