'Lamp' in the Bible

"And no one, [after] lighting a lamp, covers it with a jar or puts [it] under a bed, but puts [it] on a lampstand, so that those who come in can see the light.

"No one [after] lighting a lamp puts [it] in a cellar or under a bushel basket, but on a lampstand, so that those who come in can see the light.

Your eye is the lamp of the body. When your eye is sincere, your whole body is full of light also. But when it is evil, your body [is] dark also.

If therefore your whole body [is] full of light, not having any part dark, it will be completely full of light, as when the lamp with [its] light gives light to you."

Or what woman who has ten drachmas, if she loses one drachma, does not light a lamp and sweep the house and search carefully until she finds [it]?