। ॥
In plain words
Ah, by the Kampā shines a certain lightning without beginning or end, giving joy to the eyes of the good, outshining the clouds by the play of her own light, setting trembling in the mind of Smara's foe while she herself does not tremble.
Word for word
Without beginning and end, a certain one, producer of joy to the eyes of good people, obstructing the lustre by the plays of her own light of the clouds, of Smara's foe tremulousness in the mind producing, herself, ah, trembling-free lightning shines in the Kampā's vicinity.