Carilion changing light bulbs to save big bucks Gene Marrano April 6, 2018 1 min read So how long could it take to change out all of the light bulbs at Carilion Roanoke Memorial Hospital? Try about ten months – but the payoff is well worth it say Carilion officials, as WFIR’s Gene Marrano reports: Share: Post navigation Previous: Roanoke Police: Man dies when truck crushes himNext: Amtrak decision places doubts over future NW 611 excursions Related Stories 1 min read Get ready to shop locally Denise Membreno November 28, 2025 0 1 min read Two National Guard members shot in DC Gene Marrano November 26, 2025 0 1 min read Virginians will keep spending this holiday season – with some tweaks on what they purchase Gene Marrano November 26, 2025 0