We just installed our inground fiberglass pool in May with a Fiberworks lighting system. We had 3 fiber optic lights that are connected to the black housing unit that has the color wheel in it. After one month of using the lights at night (maybe 4 times) the light in the shallow end became very dim. We decided to live with it for now, but then last night we went to turn on the unit/lights and nothing happened. No lights, no fan running and the breakers have not tripped. I'm at a loss. Any thoughts out there?