Partly functional

Packet arrived the next day, everything was there, but working perfectly only halfway.
The flashlight itself works so far, even though it was a bit difficult to assemble.
Unfortunately, I have not made it to the tail lamp to run to bring. Various batteries tried, but nothing works. Too Bad. Otherwise would have been 5 stars.
The flashlight works so far but good and is very strong. Will it nevertheless send back. Maybe I have the next Bestellugn luckier.