ELECTRON Millis, £29.99, www.madison.co.uk

These USB-rechargeable lights are quick to attach using the soft silicone clips. Charging takes about four hours; a red light shows when charging, turning green once they’re ready. Both switch between steady and flash modes; we got 10 hours operation in flash mode, but only 2 or 3 with a steady beam. There’s a handful of colour options too — stylish and practical to boot. MC

PROS simple, rechargeable
CONS low burn times