Controlights (TM) by Larson Electronics www.larsonelectronics.com
Controlights can be permanently mounted to any surface. The operator uses the handle to control the rotation and elevation of the beam placement. Featuring a 6 inch diameter, sealed beam lamps, the Controlights (TM) offer military and utility workers searchlight capabilities in a compact, durable format. Hunter's and outdoorsmen also benefit from the rapid ability to position the beam on any target and track that target in motion. Buy online or contact 1-800-369-6671.
Magnetic version of Controlights are available at https://www.larsonelectronics.com/c-91-controlled-magnalights.aspx