Help for a lamphead please
I have a head lamp
The problem is once I put the battery in the headlamp ,the lamp stil working Automatically !
the 3 Mode -switch does not work, i Press the key and nothing changes!
What ingredients do you have to check for safety?
These are pictures of the device
I need your help
Mise à jour (19/05/2019)
I recently discovered that this piece is malfunctioning.
Please know its name or a solution to compensate
These are her pictures