Bathroom Lighting & Humidity Control

Design & build better bathrooms with four new problem-solving dimmers, timers & sensors.

Woman adjusting a Diva dimmer with Night Mode, ganged with a Humidity Sensor switch, in a bathroom setting.

Bath Solutions That Make Sense

Choosing the right tiles, high-quality fixtures, and good lighting are the basics of a well-designed bathroom. But how a space functions, that’s the measure of whether it works. Add these common-sense controls to your next bathroom remodel or renovation to solve practical challenges while elevating your build.

Diva dimmer with Night Mode with LED On
Diva Dimmer with Night Mode

Backlit slider makes popular design easy to find, even late at night.

Humidity Sensor Switch with LED On
Humidity Sensor Switch

Perforated grill lets sensor detect excess humidity to reduce moisture, mold, and mildew. 

Timer Switch with LED On
Timer Switch

Rocker control sets exhaust fans to shut off after preset times between 5 and 45 minutes.

Dual Dimmer and Timer Switch with LED On
Dual Dimmer and Timer Switch

Stacked controls save space while delivering the advantages of both dimming and timer functions.

Gentle Rise-to-On Reduces Eye Strain

Nighttime bathroom trips shouldn’t mean fumbling in the dark or being blinded by harsh lights. The Diva dimmer with Night Mode makes it easy to find the lights, even late at night. A soft-glow light bar stays bright enough to locate but gentle enough to avoid discomfort. And since the control senses light levels to adjust fade-on times, lights turn on more gradually and comfortably. Add this control to bathrooms, hallways, and bedrooms to improve both safety and comfort after hours.

Man drinking water in a bathroom beside a softly glowing Diva dimmer with Night Mode.

Reduce Moisture, Mold & Mildew

Foggy mirrors and musty smells are signs of bathroom humidity problems. Exhaust fans can help, but they’re often left on too long or, worse, not used at all. With advanced technology, our Humidity Sensor Switch watches moisture levels and runs exhaust fans only when needed, limiting energy use and moisture buildup. Bring this simple solve to your next bathroom build to prevent mold, protect finishes, and lower the energy bill—effortlessly.

Bathroom wall switch with Humidity Sensor Switch and Diva dimmer with Night Mode detecting steam from a shower.

Prevent Odors & Save Energy

Bathroom odors and stale air need proper venting, but it’s easy to leave fans running for hours. Our Timer Switch puts you in control with preset shutoff times from 5 to 45 minutes. Push the button once and walk away—no more wasted energy or return trips to flip the switch. Install this timer in your bathroom projects to give clients control over ventilation without wasting energy.

Modern powder room featuring a wall-mounted Timer Switch near the sink.

Complete Bath Control in Half the Space

Bathroom projects get complicated when there's no room for multiple controls. Our Dual Dimmer and Timer Switch tackles this problem with its space-saving stacked design. The top section handles light dimming with smooth LED+ technology, while the bottom manages exhaust fan timing with clear countdown indicators. Well-suited for smaller bathrooms where wall real estate is limited. Install this versatile control on your next project to deliver both comfortable lighting and clean ventilation management.

Woman styling her hair in a small bathroom, with a Dual Dimmer and Timer Switch visible on the wall nearby.

The Lutron Difference

For Lutron, our products represent a promise to our customers—a promise of excellent quality, innovative design, and constant support. Our dedication to these principles extends beyond the design studio or manufacturing floor into everyday life, where our products are built to operate.

Advanced technology being developed in a sterile, high-tech clean room environment.
Innovative Technology

Over the past 60 years, we’ve learned that to create truly valuable technologies, you often need to start from scratch. That’s why many core Lutron innovations, like LED+ and XactSense, have been developed in-house to deliver standard-defining performance. LED+ dimmers provide smooth, flicker-free dimming for nearly any bulb—LED, incandescent, and halogen. XactSense sensor technology allows our sensors to detect humidity changes with greater precision for a more effective response.
 

Woman working with an installer to remodel the switches in her bathroom.
24/7 Support & Reliability

Lutron products are designed and tested in-house for quick installation and reliable performance, with product life often matching the lifespan of the home or building. In the unlikely event questions arise, Lutron provides numerous support options, including the Lutron Support Center, which offers interactive tools and specialized technical support, available 24/7.

Resources and Links

See Spec Sheet—Diva Dimmer with Night Mode

See Spec Sheet—Humidity Sensor Switch

See Spec Sheet—Timer Switch

See Spec Sheet—Dual Dimmer & Timer Switch

Use the Wiring Wizard

Visit the LED Compatibility Tool

Couple collaborating with a professional to remodel their bathroom using the latest Lutron technology.

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Join the Pro program.

Where to Buy

Find a local retailer or distributor.