THE SMART TRICK OF ROLLER SHADES THAT NOBODY IS DISCUSSING

They use lots of batteries. Though the amount of batteries varies according to the size of the custom made shade, my 27-by-seventy three-inch shade essential a comically high range—eight D batteries, for an added $seventeen. Lutron notes in its FAQ that battery longevity is variable, dependant upon use, but that ordinarily you ought to be able to