Not_applicable HIGH-QUALITY HALOGEN BULB: 120-Volt, 50-Watt halogen bulb made for use with your Broan-NuTone range hood EFFECTIVE LIGHTING: Bright, halogen bulb at color temperature 2900 Kelvin illuminates evenly and is tested in cooking environments to ensure long life without dimming DURABLE CONSTRUCTION: Constructed of high-quality materials to ensure lasting use SPECIALLY DESIGNED: Always use Broan-NuTone brand parts that are designed to work with your specific range hood IDEAL SIZE: Measures 3.75" x 3.75" x 3.625" making it perfect for your range hood