The product is a fluorescent T8 light bulb with a medium pin base,  This specific model is the FB032, known for its energy-efficient and environmentally friendly qualities. Ideal for use in various lighting applications, such as residential, commercial, or industrial settings, this bulb offers reliable performance and cost-effective illumination. Perfect for those looking to upgrade their lighting system with a high-quality, energy-efficient option. Each box has 16 bulbs.