This COB (Chip on Board) head torch provides a very bright, wide and uniform 120 lumens of light (unlike other LEDs that emit directional light). COB LED technology has increased the efficiency and life span when compared to other LED technology. Great for tinkering on the car at night, cooking snags on the camp fire, in around the campsite, or just reading a book. Incorporating a comfortable and adjustable elastic strap and made from shock resistant ABS plastic, this unit is built to last.