Brown Driver Briggs

 1. light
  1) light of day
  2) light of heavenly luminaries (moon, sun, stars)
  3) day-break, dawn, morning light
  4) daylight
  5) lightning
  6) light of lamp
  7) light of life
  8) light of prosperity
  9) light of instruction
  10) light of face (fig.)
  11) Jehovah as Israel's light