BLACK DIAMOND COSMO 300 HEADLAMP £30

The Cosmo 300 is a lightweight, compact and effective headtorch at a bargain price. Maximum output is a solid 300 lumens with a 74m range. You get two other settings (150 and 6 lumens) with a maximum burn time of 200 hours. Power comes from three AAA alkaline batteries and, best of all, an IPX8 rating ensures the torch is fully waterproof.

VERDICT An excellent all-round performer with superb waterproofing at a great price.