NU25 V2 Dimming Issue

by Bomster

1 Comment

  1. Hi there. I recently bought this NU25 V2 from AliExpress. I have noticed when on full brightness (on any of the modes) the brightness will very slowly, over the course of a few minutes, reduce down to a much lower level. Is this by design or is the battery faulty? Have fully charged it of course.

    It is supposed to be able to maintain full brightness for hours.. i.e. from the manual

    Brightness Levels:
    Mix (spot and floodlight)
    High: 400 lumens – 2 hrs 40 mins runtime

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