How do lighted shower heads work?

Lighted shower heads have become increasingly popular in recent years as a way to enhance the showering experience. A lighted shower head contains LED lights that illuminate while water flows through the shower head. This creates a colorful, waterfall-like effect in the stream of water.

What are the components of a lighted shower head?

A lighted shower head contains the following components:

• Water jets – shower heads contain multiple jets that spray the water out. The number and pattern of jets impacts the feel of the water flow.
• LED lights – small, colored LED bulbs are embedded in the faceplate of the shower head. The LEDs illuminate when water flows through the shower head.
• Power source – lighted shower heads require electricity to power the LED lights. They either contain integrated battery packs or connect directly to your home’s electric system.
• Light controller – an integrated circuit board controls the flashing pattern and color change mode of the LED lights.
• Front cover – a chrome, plastic, or other material faceplate that covers the LED lights and provides a flush surface.

How do the LED lights work in a lighted shower head?

The LED lights in a shower head form a ring around the central water jets. When water starts flowing through the shower head, the integrated light controller circuit detects the water flow. This triggers the LEDs to turn on and illuminate.

The LED bulbs are carefully sealed and waterproofed so that they remain protected behind the front cover of the shower head. This prevents any risk of electrocution when using a lighted shower head.

The shower head contains a small battery pack or electrical connection to deliver 3-12 volts of power to the LED ring. Lower voltage ranges (3-6 volts) will produce dimmer light effects, while higher voltages (9-12 volts) result in brighter, more intense lighting.

LED technology

LED stands for “light emitting diode.” LEDs are semiconductor devices that emit light when an electric current passes through them. This makes them highly energy efficient compared to traditional incandescent bulbs. LEDs are also small, durable, and long-lasting.

The LEDs in a lighted shower head are typically bright white or colored LEDs. Multiple LEDs are embedded in a ring pattern to distribute light evenly across the shower head faceplate.

Controlling the lights

The integrated circuit board allows for control over the LED flashing modes and color changes in the shower head. Here are some of the functions it can control:

• Steady illumination vs. flashing lights
• Single color light vs. multi-color light mode
• Adjusting the speed of color change and flashes
• Cycling through different colors and color temperature light

Higher-end lighted shower heads may come with remotes or apps to allow easier light control from outside the shower.

What are the different power options?

Lighted shower heads require a power source for the LEDs. There are two main options:

Battery packs

Many lighted shower heads run off integrated battery packs that contain AA or AAA batteries. The battery packs are sealed and waterproof. Batteries will typically last for 6-9 months before needing replacement.

Pros:
– Don’t require any electrical work
– Convenient to install

Cons:
– Batteries must be periodically replaced
– Lower voltage, less bright LEDs

Hardwired electrical connection

Some lighted shower heads plug directly into your home’s electric system via a wall outlet. This requires having an outlet installed near the shower if one is not already present. The shower head connects via a waterproof power cord.

Pros:
– No batteries to replace
– Provides consistent, high voltage for bright lights

Cons:
– Requires professional electrical work to install new outlet
– More complicated installation

Power Source	Pros	Cons
Battery Pack	– No electrical work needed – Easy to install	– Batteries must be replaced – Lower voltage lights
Hardwired Electric	– No batteries to replace – Bright LED lights	– Requires installing new outlet – More complex installation

Where are lighted shower heads installed?

Lighted shower heads can be installed in any standard shower. They replace your existing shower head and attach to the shower arm outlet coming out of the wall.

They require no plumbing modifications. It’s a simple process that takes just 5-10 minutes.

Lighted shower heads also require access to a power source. Battery-powered units just need fresh batteries inserted. For hardwired electric shower heads, you’ll need an outlet installed nearby if one is not already available.

Installation tips

Here are some tips for safely installing a lighted shower head:

– Turn off the water supply and drain the shower arm before removing old shower head. This prevents water from spraying out.

– Use plumbers tape on all threaded connections to prevent leaks.

– Take care not to pinch or damage any wiring when attaching the shower armconnection.

– Test for leaks after installing and before first use. Spray soapy water on connections and look for bubbles.

– Consider hiring a professional if you don’t feel comfortable with the electrical or plumbing aspects.

Are lighted shower heads safe to use?

Yes, lighted shower heads are generally safe to use when properly installed. Here are some of the safety features to look for:

– LEDs and electronics are completely sealed off from any contact with water.

– Waterproof power cords and connections prevent electric shock risk.

– Low voltage power options (3-12 volts) further minimize any risks.

– LEDs do not heat up like other bulbs, reducing any risk of burns.

– Built-in GFCI circuit in hardwired models will trip if any electricity leaks through water.

As with any electrical appliance near water, proper installation is key. Always follow the manufacturer’s instructions closely and check for a UL rating to ensure electrical safety standards are met.

What are the benefits of a lighted shower head?

Here are some of the reasons people choose to install lighted shower heads:

Enhanced shower experience

The lighting effects create a spa-like ambiance while you shower. The colors and flashing lights are entertaining and relaxing.

Better visibility

The lights provide added visibility in the shower for tasks like shaving. This can be especially helpful if the shower has poor natural lighting.

Unique style statement

The lights can make your bathroom or shower area look high-end and contemporary. It’s an impressive feature when guests visit your home.

Customization

You can select different colors or flashing modes to suit your mood. Some shower heads come with speakers or other tech features for added customization.

Therapeutic benefits

The colored lights and ambiance can provide stress relief and chromotherapy benefits for some people.

What are potential downsides to lighted shower heads?

Lighted shower heads also come with the following drawbacks:

• – Higher upfront cost compared to basic shower heads.
• – Ongoing battery or electric costs to power the lights.
• – Potential for technical problems that may require replacement.
• – Limited benefits beyond novelty and aesthetic appeal.
• – Extra installation steps for electrical connections.

Ultimately it comes down to personal preference and budget. Lighted shower heads provide an added sense of luxury for those who appreciate the aesthetic benefits and don’t mind the added costs.

Conclusion

Lighted shower heads contain LED lights around the perimeter of the shower head faceplate. Water flowing through the shower head triggers the lights to turn on via battery pack or electrical wiring. This creates a colorful, ambient lighting effect in the shower.

Lighted shower heads are safe when properly installed and provide novelty benefits like enhanced shower ambiance. However, they come at a higher upfront cost than standard shower heads. If the aesthetic appeal and enjoyment outweigh the price for you, a lighted shower head can be a unique addition to your bathroom.

With the proper electrical and plumbing preparations, lighted shower heads can usually replace traditional shower heads with minimal fuss. Just make sure to take care with the electrical connections and test for leaks. With attention to safety and the manufacturer’s directions, you can successfully pull off this fun upgrade.