As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CABIN EMERG LIGHT: IN THE ARM POSITION THE CABIN EMERGENCY LIGHTS STAY ILLUMINATED. HALF WAY THROUGH OUR FLIGHT THEY STARTED PULSATING.////SIGN-OFF////REMOVED AND REPLACE EMERGENCY BATTERY PACKS. IAW EMB-505 AMM 33-52-01-01-010. OPS CHECK GOOD.