Renu® in a snap Renu® is the smart new line of decorative electrical products from Leviton®. Install Renu® and get a fresh stylish look, plus the ability to change the color of any Renu® device when you update a room. Designed for do-it-yourselfers, the line includes switches, outlets, GFCIs, dimmers, and sleek, screwless wallplates available in 20 designer colors to blend in or contrast with your decor. Refresh the color of any Renu® device in a snap, without any rewiring or the need for an electrician.