Solatube Ceiling Ring

to replace a diffuser for Solatubes from 2008 to October 2010
by Solatube
This__is used to upgrade or replace the__diffuser for Solatubes purchased from January 2008 through October 2010.____This can replace the ceiling ring on the bottom tube assembly for these Solatubes and adapt to accept the new screw-in diffusers.__
Choose either the 10" (Solatube 160DS) or 14" (Solatube 290DS) option below.

Country of Manufacture: United States