Swimming pools and spa's always need 12 Volts of AC power. Most people hear 12 Volts and immediately think of DC which is used in cars and also outside landscape lighting.
VOLTAGE 12V vs 120V - Pool lights are designed to operate with 12V or 120V. In some areas of the country the local code requires a low voltage 12V light while in other areas it is fine to use a 120V light. Before installing a light, find out what your local code require.
In truth, 12V Lighting can be the brightest, safest, most cost and time-effective option you can offer your customers.
If your current pool light is a 120V pool light, then you'll need to have an electrician install a transformer between the power source and the junction box. The Junction Box, or J-box as it's sometimes called, is the point where the wires from the pool light meet the wires from the breaker box.
You can get electrocuted by a pool light in a swimming pool. It can cause serious injury and even death. An experienced electrocution lawyer can help victims and families recover the pain and suffering compensation or wrongful death damages they are entitled to under the law.
Swimming pool electrocution statistics
Consumer Product Safety Commission, 33 people lost their lives and 33 were injured due to pool electrocutions between 2002 and 2018. The Electric Shock Drowning Prevention Association also reports that a teen died at a hotel in Texas in 2020.
How to test pool water for electricity? One way to test pool water for electricity is to use a device called shock alert. It will notify you if there is electricity present in the water. If it beeps and flashes red, it means there is a presence of electricity in the water and you should not swim in it.
At first, all pool lights used an R-40 bulb, a large incandescent flood lamp. In the 80's, halogen pool bulbs began to gain favor, as well as fiber optic lighting that can run above or below water. The most popular pool lights in use today have LED bulbs.
Set your volt-ohm meter to “continuity test” (or lowest ohm scale), and test between the black and white wires to the light (they connect to the bulb). If your light bulb is in good condition, it should read about 3-20 ohms.
12V Is More Energy Efficient
Low voltage systems are more energy efficient than 120V systems. They typically use 20 to 40 percent less electricity than 120V, and that savings is even higher if you use LED lighting.
Only specific listed low voltage luminaires are permitted to be installed closer than 5 feet to the pool edge.
GFCI protection is still required for all underwater luminaires operating over the low-voltage contact limit and all 15 and 20 ampere, 125-volt, single-phase receptacles located within 20 feet of a pool.
Look at the cord that is attached to the fixture. Weather it be at the junction box where it ties into the supply voltage, or if you take the fixture out of the niche and pull it up to the deck. The cord is black for 120v and bright orange for 12V.
Many people are turning to LED lights as an alternative to incandescent pool lights. LED bulbs are brighter, more efficient and last longer. They also offer more color and installment options.
Most of the older incandescent and halogen pool lights can be changed to the newer LED color changing lights by replacing the entire light fixture. But there are a limited number of old lights that can be converted to LED light by simply replacing the old light fixture bulb with a color changing LED light bulb.
It costs a lot of money to have sales people to go to all the different pool store chains that must be covered in the bulb price. You aren't paying for a better bulb, you are paying for expensive overhead and multiple mouths to feed when each bulb is sold.
The Most Energy-Efficient Lighting Available
Since there is no filament, an LED does not heat up the way an incandescent bulb does, which wastes up to 80% of the electricity routed to it to produce heat rather than light.
Are pool lights worth it? Pool lights are worth it because they provide the necessary lighting for a pool especially during the night, which prevents accidents because you can see every area of your pool. Moreover, they are considered a necessity most especially if you want to get maximum usage out of your pool.
Check the circuit breaker panel that's usually found on the side of your house. If the breaker that your pool light is on has been tripped, unplug whatever you just turned on or plugged in and then reset the breaker by turning it all the way off and then back on again. If that doesn't work, you may have a bad breaker.
Remove the light housing unit from its niche in the pool wall and remove the bulb. Place both prongs of your multimeter into the socket. If it reads 0, then your light fixture needs to be replaced.
Electrocution in water – also known as an electric shock drowning – is when faulty wiring in a pool light or on a boat dock or boat launch releases an electrical current into the water, thus electrifying the water, and a person such as a swimmer comes into contact with the electrified water.
Chemicals that you add to your pool while the water is circulating don't need to be recirculated; they will stay mixed even if you don't pump the water continually. Although it's generally recommended that all the pool water undergo filtration every 24 hours, the pump does not need to run all the time.
If you do not bond your pool equipment there is the risk that the equipment itself will become the anode in a galvanic couple with other metal components in or around your pool. If this happens, the anode metals will deteriorate at an advanced rate, a phenomenon called galvanic corrosion.