Reviewed by Gus from Tucson on Thursday, April 18, 2013
The illumination is very nice. Both the single high-beam and the dual modes are useful. The reason for 4 stars vs 5 is that the headlamp does not remember which mode you were using, so every time you turn the lamp back on, it's the opposite of your last use. For example, if you're in your tent reading using the lowest setting (with the two low-power led's dimmed), and you turn the lamp off, when you turn it back on the lamp will use the high power led at full power.