Oppsk 54W 6x3 UV LEDs 395-405nm 7CH DMX Control Auto Play Strobe Effects for Stage, UV 25x25

First impression demo of Oppsk black light 54W 6x3 UV LEDs 395-405nm 7CH DMX Control Auto Play Strobe Effects for Stage, Birthday, Wedding, UV Paint Poster, 25x25ft Glow in The Dark Party Supplies