Ingeniously thought out, functional headlamp in lightweight style. The headlamp keeps properly and pleasant on the head, although the "band" only a stable thread. The headlamp has a very good range and ranges in Normal mode completely, around the tent and the tent perform the necessary work. The stronger mode Suffice for cautious walks at night. The battery compartment can be easily with the zipper, which is also used for pulling out the thread, open. The lamp can be rotated so that the LEDs are protected during transport. Really awesome thought. The functions: Nomalmodus, higher brightness and flashing mode in red and white - and more. All this with 27 grams of weight. I'm very satisfied. Let's see how long the roller reliably performs its duties ......