'Light' in the Bible

They will take a blue cloth and cover the lampstand for the light source, its lamps, a pair of its tongs, its small pans, and all the vessels of its oil with which they attend to it.

"Eleazar son of Aaron the priest is to supervise the oil of the light source, the incense, {the regular grain offering}, the oil of anointment, the supervision of all the tabernacle and all that [is] in it, in the sanctuary and in its vessels."

"Speak to Aaron, and say to him: 'When you are setting up the lamps, the seven lamps will give light in front of the face of the lampstand.'"