Function as far OK, the LEDs are not bright bsonders. In the dark, but that's enough safe and it is primarily intended. In daylight the part does not stand out safely, but the LEDs are much too weak. Installed are 0815 LEDs.
The housing is stable, the electronics inside is respect. Processing 2nd class. That would be better.
The on / off switch is not merely a button. That current is switched off consumes. How much time will tell. I recommend in any case always wanted to test the function. I'll probably, even if the housing is no longer 100% is then watertight, even retrofit a proper mechanical on / off switch.
I have the Kunzer 7WBL01 conscious chosen as an LED flashlight, which I also always have the car here, using the same AAA cells. If the batteries are empty I could possibly replace each other as required.
So for me, four negatives:
- Inexpensive standard LEDs, no high-power LEDs
- No real on / off switch
- Processing of electronic 2nd class, which would be better
- Price for the quality to high
Therefore two star deduction.