Psalms 18:28 - Matthew Poole's English Annotations on the Holy Bible

Or, thou dost light, or hast lighted, my candle, i.e. given me safety, and comfort, and prosperity, and glory, and posterity also; all which are oft signified by a candle or a light, as Esther 8:16 Job 21:17, Job 29:3 Psalms 97:11, Psalms 132:17, &c.