Definition of "cruisie"

Besides the articles of plate which I have already noticed, the old man now lighted and placed on the table a silver lamp, or cruisie, as the Scottish term it […] .

1824, Walter Scott, Redgauntlet

The cruisie lamps gave a dim, yellowish light but he could make out a prominent, slightly hooked nose and large dark eyes set into an oval face.

1991, Lawrence Norfolk, Lemprière's Dictionary, Grove Press, published 1999, page 277