Avoid being caught with the lights out by stocking up on compatible light bulbs for your fixtures from BulbAmerica. Among the fluorescent lighting there are a range of double tube bulbs including 2-pin GX32D-3 models. If your fixture requires this type of bulb, ensure that you get one that will plug in perfectly to every little notch. If you are unsure of which model to select, watch one of our helpful videos or contact a customer representative.