After installation all worked well for a couple days. Then light stopped working. Initially the lights would blink then go off. Now they don't come on at all. Power to the fan is good and I think there is a control element that has failed. What are the replacement choices. Read about someone just wiring around the control but I'm sure there was a need for it or the engineers would have deleted the control in the first place. Help.
Thank you.

After installation all worked well for a couple days. Then light stopped working. Initially the lights would blink then go off. Now they don't come on at all. Power to the fan is good and I think there is a control element that has failed. What are the replacement choices. Read about someone just wiring around the control but I'm sure there was a need for it or the engineers would have deleted the control in the first place. Help.
Thank you.

Is this the light on your Submarine.. your walk in Refrigerator.. or your Bulldozer. You need to tell us what this is on exactly.

If the light/fan unit is a new install, take the defective unit back to the store.

Short of that, help us a little bit more. How is the device connected up?

Is this the light you refer to?

Who did the install?