What liquids light up a light bulb?

Certain conductive liquids can light up a light bulb by allowing electricity to flow through them. Common examples include saltwater, which contains dissolved ions that conduct electricity, and acidic solutions like vinegar or lemon juice. In experiments, using a simple circuit, these liquids can complete the circuit and cause the bulb to light up due to the flow of electric current. However, non-conductive liquids like pure water will not produce this effect.