Written instructions a little tricky. Should start with the learn sequence as you do perhaps need two people if you put them on the ceiling first.
Haven’t used but arrived quickly, very happy thanks
I just needed a double strap mounting bracket - and I could buy that from PSL. And I was able to change my arrangements to collect the next day, which made things much easier
Authentic product and fast shipping. The batteries perform really well after I charged them with my new Nitecore i4 charger. I will transact again with PSL in the future.