I just went down B&Q for some batteries and among the torches was a headtorch under the Energizer battery brand.
Its exactly the same size as my new Pietzl TikkaXP, has 2 white LEDS and a red one and runs on 3 little batteries just the same. I couldn't resist getting one to see if its any good. Turns out to be brighter than my Pietzl and has just as a good a headband etc. How can I afford to buy this gizmo just to try it out? Its only £7 - that's how. My posh light cost £35.
SS