The ADJ COB cannon replaces the conventional 400 watt UV cannon, the advantage with this fixture is that it is dimmable. Using a COB (chip on board) 100 watt LED with a large 33 degree beam angle it is perfect for washing stages and lighting theatrical productions. When the room is dark a UV light makes active materials glow. The COB cannon has three working modes; sound active, manual and DMX. Power can be daisy chained with Neutrik Powercons.