Tubular Daylighting Unit – 21 Inch Dia. – 24″ Extension
24″ Extension for 21″ Tubular Skylight
Product Tags: Day Lighting, Lighting Solutions,
Product Certifications: UL
Unit of Sale: Each
Additional Information and Specifications: 24″ Extension for 21″ Diameter Tubular Skylight
Save up to 90% daytime lighting costs with significant reduction in both A/C heat load and run time with tubular skylights.
These high quality, cost-efficient tubular skylights, with a tube reflectance of 98%, can fully replace electrical daytime lights, conserving energy and money.
O WATTS PER LUMEN!
No extra directional device in the dome is required to obtain maximum sunlight capture because the flashing mounts the roof dome in an upright position. Roof slopes ranging from flat to 8/12 can be accommodated.
The white translucent diffuser is recommended for residential applications. It has a larger diffusion range and a softer more even light.
The prismatic diffuser provides a stronger light, but in a tighter focus.
Potential LEED Credits
Credit for daylight – 1
Energy optimization credit – 10
Recycled content credit – 1
Specifications not available currently