I think I'm going to have to agree with the masses here - the Myo XP is definitely a top torch!

In terms of brightness to weight ratio it is pretty much the winner. It's not too heavy to have on your head for a prolonged period of time and it lasts for ages, especially if you use the dimming settings wisely.

If you want more energy at your finguretips, you could even go fo the Myo Belt with a seperate battery pack on a waist attatchment. Although this does seem a little over the top to start with, it does mean that the weight of the batteries istaken off your head.

On a similar idea, the the Tikka XP is brilliant for lightweight use as it needs no battery pack. I even use this when running at night and it gives off enough light for most tracks.

 Cheers from the guys at www.climbers-shop.com