ben,
That same unit is in my tub. Â I specified a multicolored LED light at purchase and that was the unit they installed. Â The Balboa controller that controls my tub has a dip switch that allows the light to either be operated on-off or with a dimming function. Â You might check your controller and see if the same is available.
BTW, I enjoy the ColorGlo though I rarely use the light unless guests are over or when adding chems after a night soak. Â The red light is expecially good for allowing night skies to remain bright while one soaks with the light on. Â There is another color change mode that cycles between blue, green and aquamarine that is pretty appealing also. Â I like the product and its different functions.