(transitive) To replace the lamp(s) in (a light fitting).
(transitive) To renovate, revise, improve or renew; to patch.
‘They plan to revamp the historical theater in the old downtown.’;
A renovation, revision or improvement
To vamp again; hence, to patch up; to reconstruct.
to patch up or renovate; repair or restore;
‘They revamped their old house before selling it’;
provide (a shoe) with a new vamp;
‘revamp my old boots’;