The case of the black lamp is the thread protected from metal by a rubber seal against water penetration. The three required batteries are not included in Leiferumfang, but when looking at the price which is bearable. The flashlight is extremely bright, through the green ring in front can also zoom in and out of the cone of light. The rubberized Anschaltknopf located on the rear panel, also has the lamp - can be seen on the product image - a handy wrist strap (which is also easy to remove when you want to use the lamp permanently as a bicycle light).
The product carton is made of environmentally friendly-efficient printed cardboard, produced the torch in China.
Since I can not find any criticisms of the flashlight, there is this which earned five stars. Buy recommendation!