Kitchen island pot rack lighting is easy to replace, though the bulb type differs between models. To remove the light bulb, ensure the power is off and the fixture is cool. Before you purchase replacement light bulbs, remove the old ones to get a sample of the correct bulb pin type. If you still have the fixture packaging, you can also check what kind of bulb is required.
Use a “push and twist” action for removing bayonet caps lightbulbs or a screw action for Edison screw caps lamp fittings. For fluorescent tubes, twist the tube about a quarter-turn and lower the lightbulb from the socket. You may need to remove some of the pots and hanging dishware from the rack before making the switch to avoid knocking any pans to the floor.