Flat Roof
Select this for a flat or nearly flat roof finished with a continuous membrane such as EPDM, bitumen, or PVC.
290ISn · 14-inch skylight · integrated NightLight · two 20-inch extensions
The Solatube 290ISn brings bright, consistent natural light to kitchens, family rooms, primary bathrooms, garages, high ceilings, and other larger spaces. Its integrated Solar NightLight provides gentle illumination after dark, while two extension tubes add reach for longer roof-to-ceiling runs.
The advanced rooftop dome and highly reflective tubing capture and transfer daylight without the extensive framing or major structural modifications typically required for a traditional skylight.

Complete DIY system
This kit includes the daylighting and installation components needed for the selected roof and flashing setup.
The Solar NightLight and two 20-inch extension tubes are included. Together with the tubing supplied by the top and bottom assemblies, this kit supports a maximum tube run of 58 inches.

Highest Light Performance Guarantee
Solatube daylighting technology manages every stage of the light path, capturing sunlight at the rooftop, transferring it through highly reflective tubing, and delivering beautifully diffused natural light through the decorative ceiling fixtures.
Raybender® 3000 technology redirects low-angle morning, evening, and winter sunlight into the system, while the LightTracker® reflector helps optimize light capture throughout the day.
Spectralight® Infinity tubing uses a highly reflective interior surface to move daylight through straight or angled tube runs while preserving its brightness and natural appearance.
The ceiling fixture and optical lenses diffuse daylight into the room, while the integrated Solar NightLight provides a gentle glow after dark. An optional daylight dimmer adds daytime control.
Included Solar NightLight
The integrated solar-powered NightLight charges during daylight hours and automatically provides a soft ambient glow after dark.
It adds convenient nighttime visibility from the same ceiling fixture while using stored solar energy, so there is no switch to flip and no connection to household electrical power.

Beautiful natural light
The 290ISn daylighting system is designed for kitchens, family rooms, primary bathrooms, garages, high ceilings, and other larger spaces that benefit from natural daylight and gentle nighttime illumination.


See Solatube in action
Explore the design, technology, and everyday difference of Solatube daylighting.
Optional add-ons
Choose compatible accessories in the Complete Your Skylight Kit selector near the purchasing controls.
Accessory 1
Add electric lighting inside the daylighting system for nighttime illumination from the same ceiling location.
View in kit selector
Accessory 2
Extend the reflective light path for roof-to-ceiling distances beyond the tubing included with the kit.
View in kit selector
Accessory 3
Adjust incoming daylight when you want less brightness for screens, naps, or changing room conditions.
View in kit selectorPlan your installation
Choose the flashing that matches your roof pitch and covering, then confirm local code requirements and your installation plan before beginning. Allow at least 2–3 hours for installation, particularly for a first installation.
Watch the regular-dome installation video, then use the written guide for the complete installation sequence for your selected roof setup.
Solatube Daylighting System components are covered for 10 years. Most electrical components are covered for 5 years, and Solatube Smart LED electrical components are covered for 3 years. Review the complete Solatube warranty for terms, exclusions, and claim instructions.
The daytime natural light fills our kitchen completely, but the soft LED glow from the Solar NightLight at night is an unexpected bonus that guides us in the dark.
The daytime natural light fills our kitchen completely, but the soft LED glow from the Solar NightLight at night is an unexpected bonus that guides us in the dark.
We just had our fifth solar tube system and we couldn't be happier. We save so much money on electricity and our house is always bright in the day, and we have automatic nightlights for nighttime. Highly recommended!
I have enjoyed the 2 lights in my kitchen. They have really brightened up a dark room. The night lights are very useful, and I had not even planned on using them. I am considering putting one in the bathroom. All in all, a great addition to my home.
We have 5 solar tubes in our home and they're awesome. We also have the nightlight option, which makes it great at night to see without turning on a light. The nightlight option more than paid for itself because that makes the whole cost eligible for the federal energy credit.
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