What was found
ON SHORT FINAL, RT MAIN GEAR LIGHT WAS INOP, SHOWED UNSAFE. NO LIGHT IN GEAR HANDLE OR DISAGREE LIGHT. FLEW LOW APPROACH, HAD GEAR VISUALLY INSPECTED BY TOWER, RAN QRH, REPLACED 1 LIGHT BULB, GEAR LIGHT WORKED SHOWING SAFE GEAR, LANDED WITHOUT FURTHER INCIDENT. RELAMPED ALL GEAR DOWN INDICATION BULBS AND REPERFORMED BITE CHECK OF PROX BOX IAW REF MM 32-61-00-5-0. ALL INDICATION WERE NORMAL. FINAL CLOSED.