A type of light bulb consisting of a quartz bulb and a tungsten filament and the bulb containing iodine, operating at a high temperature and producing an intense light.

plural of slave of the lamp

(fiction) A genie who is imprisoned in a lamp, as in the tale of Aladdin. / (figuratively) A person who does what is bid, or is obliged to do as bid; something that dutifully performs virtually any task.