Jimmyboy wrote a review of Black Diamond Lunar Headlamp on March 27, 2006
I bought my Lunar headlamp almost a month ago, but its first use was the last weekend. I did caving with my friends in Mexico, and it never betrayed me! It has very good light, and I spent about 7 hours in the cave with no change of batteries! You must buy it, it's very cheap, but very useful!