Carilion changing light bulbs to save big bucks Gene Marrano April 6, 2018 1 minute 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 Ronald McDonald House of Southwest Virginia and other “Houses,” want to make sure people understand their mission. Gene Marrano May 22, 2026 Roanoke mayor addresses budget cuts, FLOCK surveillance technology Ian Price May 22, 2026 Vinton acquires properties damaged in 2022 fire to support revitalization efforts Web Staff May 22, 2026