What was found
DURING FLIGHT CABIN LIGHTS WOULD FLICKER WITH EMER LT ARMED DUPLICATED DISREPANCY. FOUND EMERGENCY LIGHT SWITCH LOOSE MOUINTING. GANED ACCESS TO BACK OF SWITCH ON LIGHT SWITCH PANEL AND RE-SECURED EMERGENCY LIGHT SWTCH. WORK. PERFORMED IAW EMB-505AMM 33-01-01. AFTER RESECURING SWITCH. FOUND AFT BATTERY LIGHT BATTERY PACK CAUSING LIGHTS TO COME ON AND ARM POSITON. REMOVED AND REPLACED N0.2 EMERGENCY LIGHT BATTERY PACKS WITH NEW UNITS OPS CHECK AND RE-CHARGE IAW EMB-505 33-52-0 1. OPS CHECK GOOD