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 One dead, multiple injured in Moneta church tent collapse Ian Price June 12, 2026 Eureka Park Recreation Center cuts the ribbon on renovated/expanded facility Gene Marrano June 12, 2026 Austrian life sciences firm to invest $85 million in Roanoke headquarters, create 435 jobs Ian Price June 12, 2026