Conversion:
I have the lamps slightly remodeled. The power supply is now more than an energy-saving plug power supply (Voltcraft USPS-600)
Over time batteries are too expensive and guaranteed empty if you need the lamp urgently.
Function:
As footwell lighting the LEDs were us much too bright. I had to taping.
Is getting used to that movement, the lamp turns on while, but further movement does not extend the burn time.
The lamps therefore always go out after about 33 seconds and can be reactivated only after a few seconds.
As a rule, but this is sufficient time to get into bed.
It practical, if the sensor could be aligned independently of the lamp would be.
It is good that the lamps completely geräuchlos on and off. That make normal motion detector with relay not.
Quality:
The processing could be much better (gaps, ridges, ...) but the lights work so far without complaint.