Where do deep sea creatures get light to attract prey when there is no sunlight?

Deep sea creatures often produce their own light through a process called bioluminescence, which involves chemical reactions within specialized cells or organelles. This light can be used to attract prey, communicate with mates, or deter predators. Some species also rely on symbiotic relationships with bioluminescent bacteria to generate light. In the dark depths of the ocean, this natural light becomes an essential tool for survival.