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 woman play uses dark comedy to educate theater-goers about major issues facing society Denise Membreno February 5, 2026 0 Beale’s taproom in Bedford is set to reopen Clark Palmer February 5, 2026 0 Is a non-drug treatment for ADHD on the horizon? Denise Membreno February 5, 2026 0