You can connect up to two Smart Wall Mount lights to one control box. We do not recommend connecting more than two lights to one control box, as it may damage the circuitry inside the box and/or the light. Connecting two Smart Wall Mount lights to one box will allow you to control both lights simultaneously from the Life-Bulb app on your smartphone.
When hooking up a Smart Wall Mount pool and spa light into one control box you will need to use the control box that came with your Smart Wall Mount pool light. DO NOT use the control box that came with your Smart Wall Mount spa light. Reason being is the spa light control box is designed to operate a 15W spa light. The Smart Wall Mount pool light is 60W. Therefore the spa control box will not provide enough power to run the pool light.
Also, when hooking up a Smart Wall Mount pool light and a Smart Wall Mount spa light to the pool control box, the yellow wire on the spa light connects with the two brown wires on the pool light and control box. The green wire on the spa light connects with the green/yellow striped wires on the pool light and control box. See wiring diagram below.