। ॥
In plain words
Ah, a wonder: a certain lamp which, though ever still, protects the Maruts; which by its skill in gathering brilliance robs the sun of its rays; which, though set in the middle of Kāñcī, spreads its light through the whole universe; and which, merely remembered, puts out the darknesses.
Word for word
Always stillness having reached, of the maruts the protection-rite fostering, by skill in heaping brilliance the rays of the hot-lustred stealing, Kāñcī-middle-gone though, light-producer in the universe spreads, a certain, wonder, ah, remembered even, of darknesses the extinguisher, a lamp.