This 12 pack box of Sylvania Flashbulbs Blue Dot M3 contains clear bulbs that are perfect for vintage cameras and photography equipment. The bulbs are designed to provide bright and clear flashes, capturing the perfect shot every time. The Sylvania brand is known for producing high-quality bulbs that are reliable and long-lasting. These bulbs are a great addition to any vintage collection and are a must-have for any photographer looking to capture the perfect image. With their clear design and blue dot technology, these bulbs are sure to impress.