I purchased a Barbolight U-15 some time ago. It was working as usual when I turned it off. A few minutes later I turned it on again and there was only very dim light from the four LEDs. The batteries were fully charged. I thought it was a contact problem and cleaned the contacts with no effect.
If I bump against the head of the light, it lights up brightly than it's dim again.
Can anyone tell me what's wrong with my light???
If I bump against the head of the light, it lights up brightly than it's dim again.
Can anyone tell me what's wrong with my light???
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