The Smith-Victor Camera Mounted Quartz Halogen Digital Video Light SV840 is a portable and powerful continuous lighting solution for cameras and camcorders. With a square/rectangle softbox/diffuser shape and a black color, this AC-powered light features a single halogen bulb providing bright illumination. The hot/cold shoe mount type makes it easy to attach to cameras, and its compact size with dimensions of 2.5" in length, height, and width make it convenient for on-the-go shooting. The light is lightweight at 1 lb., making it a versatile accessory for any photography or videography project.