Well,for starters bb's lightstick looks like a crown when unlit,but when switched on,it looks more like a flaming fire=torch.
Same as that of got7's lightstick.
I read a post on this thread long ago about how lucifer is called torchbearer,how these occultists use
torches to symbolise him and pay respect to him and how the whole lightstick/torch concept of kp0p is a kind of ritual performed by the groups and their unsuspecting fans in his honour and kind of evoking him for the performance.
Nevertheless,bt5's is the one going with the more sexu@l subliminals.