The LED Work Lights are a practical and efficient lighting solution for a variety of applications. With a 4-inch round aluminum black housing and 7 diodes, these lights offer a powerful 21-watt output with a voltage range of 9-32V. Producing 2100 actual lumens, these work lights are suitable for most applications, providing bright and reliable illumination. Whether for automotive, industrial, or outdoor use, these LED work lights are a durable and energy-efficient choice for any lighting needs.