Chapter Nine: SPA MOOD LIGHTS:
Most spas have some type of mood light system. The simpler method is with a
light bulb and lens. The board applies 12vac to the bulb. You usually have the
option to put a colored lens over the clear lens or leave the clear lens.
The replacement bulb is a standard older car dome light you can purchase at
your local automotive supplier.
Manufacturers have now added the ability to add color not by a lens but with
assemblies that produce a variety of colors through red, blue, and green bulbs.
Some systems allow you to chose the color, some follow a certain rotation, and
others allow you to start and stop at certain colors. Many system that came with
a standard clear light are upgradeable to these color light assemblies by simply
unplugging the clear 120vdc bulb and plugging in the color assembly.
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