Bought 5x S21B with the Osram emitter. 2 of the 5 rattle at the head when shaken, both with and without a cell inside. I tried to open the head on one of them to have a look but it doesn’t look like there’s a pill there so wasn’t sure how to take it apart.
Anyone else seen this before? I’ve asked Simon about it but not sure if I should just accept this kind of thing with budget lights. In every other way it is awesome.