What was found
OVERWING EMERGENCY EXIT DOOR WINDOW LIGHT GOING BAD AND FLICKERING ON 21DEF FO SIDE. PLACED ON MEL. PULLED BREAKER TO PREVENT FLICKERING (P92 E13) IAW WDM 33-21-11. SUFFICIENT LIGHTING REMAINS FOR FLIGHT CREW TO PERFORM DUTIES. TOMC APPROVED MEL 3321A FOR 21DEF CABIN SIDEWALL LIGHTS INOPERATIVE COMPLIED WITH MEL *DM* SEE M/L FOR AFT OWE LIGHT ASSY M2838 AT 21F, SEE AMM 33-21-00-960-802. RESET ASSOCIATED SYSTEM AND PERFORMED DATA LOAD IAW AMM 33-21-00. 21DEF WINDOW LIGHTS, OPS CHECKED GOOD AND NO DAMAGED FOUND. C/W DDP PER MEL INSTRUCTIONS. THIS CLEARS MEL.