Gel Scroller

A gel scroller is an Intelligent Fixture which is placed in front of a Fixture and changes the gel in front of it.

They are usually controlled by DMX and require an unfiltered power supply from a NDC.

Inside the scroller is a roll of multicoloured gel. By scrolling along the roll using a motor, the scroller changes what colour gel is in front of the light.

It is possible to make a custom roll of gel by joining individual pieces of gel together.