okay, thanks for the info, is there an alternative switch that I can use,that has no dimming feature as the pool light is halogen and not dimable
Nope.
bkenobi beat me, but FWIW #2.
However 120V halogen bulbs
are dimmable. If under 300W would play happy with a WS467 or WS12. Some levels of dimming on a halogen will have a negative effect on bulb life (like dimming only 10%) but dimming of > 40% will not have a negative effect, Dimming of >50% should prolong halogen life, just as it would standard incandescent.
If you are running any kind of low voltage halogen, you will need to pull a neutral if you want remote control.