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 Clean Valley Council to celebrate “Earth Month” with events in April Web Staff March 23, 2026 0 Congressional hopeful files lawsuit about Stewartsville Elementary School closure Gene Marrano March 23, 2026 0 Salem RidgeYaks to host inaugural fan fest tomorrow at Salem Memorial Ballpark Web Staff March 20, 2026 0