Alpkit Indigo

This headtorch weighs just 112g (including batteries); exceptionally low price; 2 or 4 LED power output; tilting head with screw adjustment; max burn time 80 hours. But battery case cover does not fit as well as others; no flash facility; minimal power output; only available direct from manufacturer; 3 x AAA batteries not included.

Verdict: Hard to fault at the price, but for more money you get better features.