This item is provided by Crutchfield.com and includes free phone technical support for the life of the product. Details on how to take advantage of this service will be included with your package. Should you have any issues locating information on how to contact Crutchfield Technical Support, please contact this website's Customer Service department. Rack-mounted systems are great, but sometimes it can get pretty dark in that cabinet. The Sanus CALT01 task light solves that problem by providing powerful illumination, making it easy to see your component's front panel. The light is rack-mountable, and is designed for use with the CAPT01-B1 Multi-Volt Power Supply . The light's cover flips up easily to change bulbs. What's in the Box: 1. Rack-mountable LED task light 2. 39" DC power cord with DC power plugs at both ends (attached to light) 3. Instruction Manual