As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DISCOVERED EMERGENCY LIGHTS REMAIN ON IN ARMED POSITION. REMOVED NR 1 (FWD) EMERGENCY LIGHT BATTERY DUE TO LIGHTS STAYING ON AND REPLACED WITH AN INSPECTED BATTERY, IAW EMBRAER PHENOM 300 AMM 33-52-01-400-801-A. NO DEFECTS NOTED, OPS CHECK GOOD. PN 6450LS-00; SN 001907.