Frequently asked questions
Can I replace the Curve strap?
Yes. Replacement straps for both Curve Front and Curve Rear are available — email customerservice@bookmanvisibility.com with your order number and we'll send you a fresh strap.
How do I charge the Curve?
Use the included USB-C cable to charge the light from any USB-C charger, laptop, or power bank. The LED indicator turns from red to green when full.
Where can I mount the Curve Rear?
The Curve Rear mounts on your seatpost using one of the included silicone straps.
Is the Curve waterproof?
The Curve is rated IPX4 — splash- and rain-resistant for normal cycling conditions. Don't submerge it; if you ride in heavy rain regularly, dry the USB-C port before charging.
Will my light blind oncoming traffic?
Bookman front lights use a carefully designed beam pattern that concentrates light on the road ahead while limiting glare upward. Aim the light at the road, not the horizon — the top of the beam should hit the ground roughly 5–10 meters in front of your wheel depending on your speed. On the Volume 1500/800 you can also drop instantly to a lower power with the dial.
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Set of Curve Front and Curve Rear
The rear sits horisontally on the seatpost, and the front version vertically on the handlebar. Both are easy to attach and detach with the flexible silicone strap.
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