This Sloan light controller can power up to 40 individual LED lights in your hot tub. Many hot tubs that have the small LED lights around the perimeter have this Sloan light controller in them to power the LED lights. When replacing a Sloan light controller it is very important to match the replacement controller part number with the old controller part number to ensure proper function. Sloan makes different model controllers and they are not interchangeable.
This controller details: