LUTRON H3DT514CU210 DIMMING BALLAST 120-277V 14W. This LUTRON H3DT514CU210 dimming ballast is a reliable and high-quality product that will meet your lighting needs. It is designed to work with bulbs that have a wattage of 14 and can operate at a voltage range of 120-277V. The ballast is manufactured by Lutron, a reputable brand that is known for producing top-notch lighting products. It falls under the category of Other Lights & Lighting, Facility Lighting, Facility Maintenance & Safety, and Business & Industrial. With its excellent performance, you can be assured of a brighter and more efficient lighting system.