Pool
lights do not just add an interesting ambiance to a swimming pool,
they make it safer for nighttime swims. Of course, certain precautions
must be taken to ensure that the lights remain a safety feature, rather
than a danger.
Everyone knows that water and electricity are not a good mix –
we know not to blow dry our hair while taking baths. But many pools
have electric pool lights beneath the water. This may seem to go against
common sense, but these lights are actually quite safe. They are completely
sealed within a protective waterproof fixture. And to replace a light
bulb, this entire casing must be taken out of the pool (it is connected
to a special extension cord).
Nonetheless, as safe as pool lights are, there have still been reported
electrocutions due to them. Fortunately, these electrocutions are
completely preventable. If you have a pool that was installed before
1965, it is important that you ensure it is safe. It must be encapsulated
with an epoxy potting material. This will seal in the current and
keep water out.
Also ensure that your older pool has been retrofitted with ground
fault circuit interrupters that will cut off electricity when there
is a change in the current flow. You also must check where your flush
deck junction box is placed – it is best to have it 20 feet
from the pool. There are laws for new pools that ensure that the lighting
is safe, but this law did not exist for older pools. If you are unsure
of the safety of your pool lights, be sure to have an experienced
technician come help you out.