THE SMART TRICK OF ROLLER SHADES THAT NOBODY IS DISCUSSING

They use a great deal of batteries. Though the volume of batteries varies dependant on the scale of one's personalized shade, my 27-by-73-inch shade necessary a comically high variety—8 D batteries, for an additional $seventeen. Lutron notes in its FAQ that battery longevity is variable, depending on use, but that ordinarily you have to be in a p