This is a Kaiser Halogen Light with Flexible Arm designed to work with the Digital Studio Shooting Table system and other Kaiser products. The 19.7" flexible gooseneck is topped by a 20 watt halogen lamp with an approximate color temperature or 3200K. The unit is ideal for highlighting details in product photography or casting a spot pattern on a background or under a piece of Plexiglass. The 5/8" (16mm) stud at the base is a standard grip size and offers many mounting options. A 120V power cord with in-line switch is included. Product Highlights: Flexible Arm.