Oh no………..(not another one)
Most people will recommend the dealextreme P7 torches. You'll need to buy the torch, batteries (they aren't standard) and a charger – I think it all comes to about £45 or so. Batteries last a couple of hrs I think.
I went for an LED Lenser Police Tech Focus torch from Amazon. £24 delivered & uses AAA batteries. I wanted something that didn't need a dedicated battery & charger. From all the cooing on here, I think the dealextreme lights are brighter, but I've got a set of Lumi's for main lighting & just wanted something to shine round corners really.
I'm going to Thetford this evening & will be giving it its first off road trial. I tried in on the road on Tuesday & it seemed pretty good.
Battery life is apparently 50hrs.