What was found
AFTER LEFT AND RIGHT BATTEY SWITCHES TURNED OFF SOME OF THE OVERHEAD LIGHTS ASSOCIATED WITH THE EMERGENCY LIGHTING SYSTEM REMAIN ILLUMINATED (SEATS 3, 7, 9, AND LAV). COMPLIED WITH TC-FLT-33-1001 EMERGENCY LIGHTING POWER SUPPLY BATTERY EXERCISE PROCEDURE. EMERGENCY LIGHTING POWER SUPPLY BATTERIES CHECK WAS SATISFACTORY, BATTERIES ARE AIRWORTHY PER CMM 33-50-03. NO DISCREPANCIES NOTED.