Knog PWR lights
From £49.99, silverfish-uk.com
Knog’s new PWR range of front lights is based around an intriguing concept – the light body is effectively a power pack, so aside from just powering your light it can also simultaneously charge your bike computer unit or phone via micro-usb. The range consists of five models, but it’s the three higher-powered options (road, trail and mountain) that are the most interesting. Their modular system of interchangeable parts means if you want to upgrade your round-town light to a higher output for unlit lanes (or maybe even a mountain bike night ride), or just boost your run time, you don’t have to buy an entirely new light, just the appropriate head unit or battery.