Princeton Tec – Bot headlamp

Aimed at kids, the Bot headlamp is bright enough to play ‘forts’ in a tent, find your way to the loo or read a comic. You can’t really compare it to a proper adult headlamp for brightness, but it chucks out a fair spread of usable light. It uses 2x AAA batteries and has a tamper-proof screw closure.

The best bit is the price – £8!