▲ 2 r/Concerts
Lighting wristbands
Hey everyone!
I was wondering… you know this wristbands we get in concerts that lights up and syncs with the songs…
How do those work? Like what’s the mechanism behind it?
u/PinkChappal — 18 hours ago
Hey everyone!
I was wondering… you know this wristbands we get in concerts that lights up and syncs with the songs…
How do those work? Like what’s the mechanism behind it?