Recent search suggests that using lithium batteries withsome LED headtorches could cause damage and lead to reduced bulblife, but this doesn't, says Princeton Tec, apply to itstorches.TheUS-based lighting specialist says that it recognised

New from Princeton Tec is a hybrid head torch that uses a superpowerful LED to produce enough light to rival halogen and xenonbulbs, claims the company, but with superior burn time - it will, ifthey're correct, last six times as long as a Petzl Myo

High-powered LEDs are the coming thing in the bright world ofheadtorches with the Silva L1 and Petzl Myo and Tikka XPs upping thestakes this year, now it looks like they're about to get some seriouscompetition in the form of the new Princeton Tec