This set includes two Sylvania 20885 compact fluorescent bulbs with 4 pin connectors. They are triple tube bulbs with a wattage of 32 watts and a bulb wattage of 32W. The bulbs are designed with a tube shape and emit a warm 3500K light. With this purchase, you will receive 2 packages containing two bulbs. These bulbs are perfect for use in home and garden lighting fixtures and are compatible with many lamps, lighting, and ceiling fan models.