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: About the Author Gene Marrano Editor View All Posts Share: Continue Reading Previous: Roanoke Police: Man dies when truck crushes himNext: Amtrak decision places doubts over future NW 611 excursions Related Stories 1 min read National Night Out events Denise Membreno August 4, 2025 1 min read Hope and Home task force latest attempt to address homelessness in Roanoke Gene Marrano August 4, 2025 1 min read Teen arrested after fatal shooting in Southwest Roanoke City Web Staff August 4, 2025