Bookman Volume™ 1500 Bike Lights

Patented Power wheel

Inspired by the Hi-Fi world

We thought bike lights should be as easy to operate as a volume knob on your stereo. Now they are. Goodbye to fidgety buttons. Need more power? - turn the wheel forward. Need more battery life? - turn it backwards. Simple.

Unlimited

Rechargeable & Replaceable Battery

Bring an extra battery for your long ride or replace the battery if it gets old. Recycle separately at the end of its life.

Under the bar

Multiple attachment options

Mount Volume under your computer with the included Go-pro adapter (requires a compatible handle-bar mount). You will still have good access to the Power wheel for easy operation.