The most advanced lighting system available,
keeping your body — and your mind — in mind.

Introducing SmartShift®

Before there was lighting, there was sunlight. Our internal clocks moved in harmony with the sun.

But modern life has increasingly meant spending time indoors…and now more than ever. Indoor living and artificial light have disrupted our body’s natural rhythms and knocked us out of sync. 

Enter SmartShift from RAB Lighting — a circadian lighting system that comes pre-programmed to match the natural patterns of daylight and helps our bodies get back in sync with the sun.

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Studies show that 70% of Americans now get insufficient sleep and 76% report feeling tired at work.

Lighting that can bring you back in sync.

SmartShift is the first lighting technology that can promote better sleep, health and happiness. Once installed alongside a Lightcloud control system, it automatically tunes the color and intensity of indoor lights throughout the day, mimicking the sun's changing light as it rises and sets.
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Powered by Lightcloud.

Control your SmartShift-enabled fixtures from your mobile device. Create your own scenes, moods and schedules, or temporarily override automated circadian controls for precision customization. Manage an entire site or multiple sites from a web-based dashboard, with no servers to setup or maintain. You can configure right down to the individual fixture—or we could even manage it for you!

Works with RAB’s
Lightcloud system

circadian schedules*

Create groups
or zones



Control from anywhere
with mobile app

Change color

*The SmartShift circadian schedule is based on IES recommendations.

The right kind of light.

With one click, SmartShift-enabled lighting fixtures on a Lightcloud system will set themselves to your time zone and begin adjusting your light level and color temperature to match the natural pattern of the sun...a soft glow in the morning, energizing light during the day, and a warm hue in the evening.

Here, there and everywhere.

SmartShift technology is a huge step forward in human well-being, and ideal for offices, education, hospitality and healthcare facilities...or even to create certain moods in restaurants.

EZPAN® with SmartShift

Smart lamps with SmartShift​​​​​​​

SWISH® with SmartShift


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It's powerful and flexible, yet easy to use and install.

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