Southwire WL1010R Yj is a rechargeable work light designed for convenient and efficient use in various working environments. It has a maximum brightness of 1000 lumens, providing ample lighting for tasks that require high visibility. The work light has a durable construction with a rugged, shock-resistant design, making it suitable for use in tough conditions. The light is equipped with a convenient USB charging port, allowing for easy and quick charging of the battery.