THE SMART TRICK OF ROLLER SHADES THAT NOBODY IS DISCUSSING

They use lots of batteries. Though the amount of batteries may differ according to the dimensions within your custom shade, my 27-by-73-inch shade desired a comically substantial number—8 D batteries, for an added $seventeen. Lutron notes in its FAQ that battery longevity is variable, according to use, but that ordinarily you ought to be in a pos