What was found
PER CUSTOMER REQUEST: , RECHARGE EMERGENCY LIGHTS & PERFORM OP'S CHECK, RECHARGEED EMERGENCY LIGHTS: PERFORMED OP'S CHECK. EMERGENCY LIGHTS PACKAGE STAYED OPEN FOR EMERGENY RH OVER-WING EXIT, R2 DOOR , ROW 7 LH AND RH SIDE SRXR430X. GROUNDED - YES. REMOVED AND REPLACED EMERGENCY LIGHTS PACKAGE AT EMERGENCY RH OVER-WING EXIT, R1 DOOR , ROW 7 LH AND RH SIDE, AND PERFORMED OPS CHECK, TESTED GOOD IAW B737 AMM 33-51-06-960-803. S/N 497554, 467616, 468308, 497406