What was found
MULTIPLE CABIN EMERGENCY EXIT LIGHTS FAIL TO CONTINUOUSLY ILLUMINATE. ROW 7 EMERGENCY EXIT SIGNS FAILS TO ILLUMINATE. ROW 21 EMERGENCY EXIT LIGHTS FAIL TO ILLUMINATE. ROW 26 CENTER ISLE EXIT SIGN LIGHT FAILS TO ILLUMINATE. ROW 35 RIGHT EMERGENCY EXIT LIGHTS FAIL TO ILLUMINATE. ROW 37 CENTER ISLE EXIT SIGN LIGHTS FAIL TO ILLUMINATE. I TAPPED ON ONE OF THE LIGHTS AND ALL LIGHTS CAME ON MOMENTARILY AND FLICKERED ON AND OFF. FOUND EMERGANCY LIGHT BATTERY PACKS LOW ON CHARGE AFTER REPEATED USE. CHARGED BATTERY PACKS AND RECHECKED. ALL EMERGANCY LIGHTS CHECK GOOD, REF AMM 33-51-00. OK FOR SERVICE