This head lens is COB LED (Chips On Board) technology! The LEDs are placed so close that they are indistinguishable and give the feeling of a bright surface that glows with incredible brightness! It is made of strong plastic housing, has a switch and elastic head straps, and 3 operating modes High, Low, Strobe. Weighing just 35gr (70gr with batteries) and dimensions 65x50x30mm you will always have it with you and you will not get tired no matter how long you wear it. Ideal for hiking, fishing, camping, cycling, use at home or by car. Ideal for craftsmen, hunters, fishermen, climbers, hikers, cyclists, farmers, stockbreeders, engineers, athletes, runners, etc. It is exactly what you need in the city, in the mountains, in the sea in the camping to see but also to be seen from a distance. It fits easily on your head, adjusting the support straps to the appropriate size to leave your hands free to work. At the same time, however, it can be used as a helmet lens, bicycle light, walking light, in fishing, on the boat, etc. Small and convenient in size for easy transport. It rotates 180 degrees to adjust it as you wish. It works with 3 AAA batteries and has a long life. Headlight with powerful COB LED. Ideal for excursions, hiking, mountaineering, fishing, camping, power outages, craftsmen, hunters, fishermen, etc. Specifications: Reclining head for ideal lighting. 1 powerful High Brightness LED. Mode selection: strong light, dim light, flash. Strong plastic housing. Switch ON-OFF. Flexible and adjustable headband. Resistance to moisture and dust. Shelf life up to 50,000 hours. Maximum brightness: 200 lumens. Operates on 3 AAA batteries (not included)