I was lucky enough to get the flashlight for 9.99 Promoted, and therefore ordered two. At first I had problems with it, to bring the second flashlight to shine. Does not seem to be so easy with the special battery compartment. However, both work perfectly, including all signal functions, dimming and speed change of the signals. The shape is space-saving. The price for this service is just unbeatable. What I do not so like, but no points deduction brings, is that the bulb really very smooth and heavy for the small size in the hand, and gives the feeling of a wrist strap would be a fine thing, just in case. Unfortunately, you can not fix it, except with tape. Commissioning or battery change Curling mild abdominal pain, whether in an emergency running smoothly. Super Fast Shipping by 4Tools plus lanyard as a free offer! Thanks!