The LW 300 Blue Performance is an upgrade to be paired with a LW 300 basic kit.
 
Enter coupon code: UPGRADE when purchasing with a base kit.
 
The Blue Performance insulation element prevents thermal transfer through the tubular skylight system. This is a very important component and one that is highly recommend for any location that experiences a large temperature difference between indoors and outdoors. Not only does Blue Performance save energy by preventing heat transfer, but an even more critical feature is that it prevents condensation formation inside the tubular skylight pipe and ceiling diffuser which could lead to dripping water and damage to your ceiling. Condensation is a phenomenon which almost everyone is familiar with and Lightway has a unique and perfect solution for the tubular skylight. Blue Performance is easy to connect to elbows, pipe sections, a dimmer, or ceiling diffuser.
 
High efficiency argon filled dual pane glass assembly
Insulating and support structure made of rigid styrofoam
Glass heat transfer coefficient: U-value 0.6 W/(m²K)
Perfect for "Green", "Passive", or "Net-Zero" building design