As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
THE FORWARD CEILING EMERGENCY LIGHTS ARE INOPERATIVE. MAINTENANCE FOUND THAT THE CABIN EMERGENCY LIGHTS BATTERY AT B10 IS DEAD. THE CABIN EMERGENCY LIGHTS BATTERY AT B10 WAS REPLACED IAW B717 AMM 33-51. OPERATIONAL CHECK WAS GOOD AND THE AIRCRAFT HAS RETUERNED TO SERVICE.