Solatube Light Tunnel Square (350mm no extension tubes included)

Solatube® Skylight DIY Kit

Brighten your home with beautiful, natural daylight in just 2 hours! The Solatube 290DS (350 mm diameter) tubular skylight kit is designed for effortless installation—no major structural modifications required.

Harnessing advanced daylighting technology, this kit transforms dark, dreary spaces into vibrant, inviting rooms filled with pure, natural light—without the heat. Perfect for kitchens, family rooms, master bathrooms, garages, high-ceiling rooms, and more, it delivers consistent, energy-efficient illumination while enhancing mood, productivity, sleep quality, and overall well-being.

Key Features:

• Advanced Dome Technologies - Capture low-angle morning and evening sunlight for consistent, brilliant illumination throughout the day.
  
  
• Patented 99% Reflective Tubing - Maximizes light transfer to brighten every corner of your home.
  
  
• Elegant Ceiling Fixtures - Beautifully diffuses daylight, creating a warm, natural ambiance that artificial lighting can’t match.

Additional Benefits

• It can be installed in 2 hours.
• No major structural modifications to the house.
• FREE SHIPPING.
• Reduces energy usage for an environmentally friendly solution.
• Let’s light in without the heat.
• The quality of natural light is beautiful and superior to artificial light.
• Psychological benefits: natural daylight improves mood, enhances productivity, and supports healthier sleep cycles compared to artificial lighting.

Installation Instructions

Click the button below to download the detailed installation instructions in PDF format.

What's In The Box

• Top tube and bottom tube – total of 508 mm of tubing.
• Softening Effects Lens.
• Classic Vusion™ .
• Instruction Manual (PDF)

Specifications

• Brand: Solatube
• Product Type: Tubular Skylight
• Tube Diameter: 350 mm
• 406.4 mm Extension Tubes Included: No
• Fixture Type: Ceiling Fixture
• Fixture Shape: Round
• Flashing Included: Yes
• Hardware Included: Yes

Videos

Accessories Available

• Extension Tubes ↗ – For installations requiring additional length.
• Ventilation Add-on Kit ↗ – For controlling humidity.
• Light Add-on Kit ↗ – For nighttime lighting.
• Daylight Dimmer ↗ – For adjusting the daylight level.

Warranty

Under the product warranty, Solatube® Daylighting System components are covered for 10 years, most electrical components for 5 years, and Solatube Smart LED™ electrical components for 3 years. For full warranty details, click here.