Staff Sgt. Raul Cancel, 386th Expeditionary Civil Engineer Squadron electrical systems craftsman, works with Airman Nicholas Lee, 386th ECES electrical systems journeyman, and a contractor while replacing a solar-powered taxiway light at Ali-Al Salem Air Base, Kuwait, Aug. 14, 2019. The most common reasons lights require replacing are getting hit by an object and burning out over time. (U.S. Air Force photo by Senior Airman Lane T. Plummer)