Since I do a lot of outdoor sports and now comes the summer time to the end, I've been thinking a better headlamp for dark time to buy. Initially had a well-known Swedish manufacturer in his sights, but, however, was 10 times more expensive. I just then decided to purchase this product. For the price, so can not happen. Delivery was quick. Unwrapped, used batteries, recharged and off we went. Very good headlamp. Light cone and light unit adjustable. After 2h. continuous full brightness, the battery slowly deteriorate. Conclusion: Very good headlamp. Sufficient brightness and endurance. Have I saved a lot of money.