The GTE Sylvania 16ESB Miniature Incandescent Lamp Bulb FB-ML-G5-F is a high-quality product manufactured in the United States. This box contains 10 units of the 16ESB model, designed for use in various lighting applications. The compact size of these bulbs makes them suitable for a wide range of settings, ensuring optimal lighting performance. With the trusted GTE Sylvania brand and durable construction, these incandescent bulbs are a reliable choice for any facility maintenance and safety needs.