Ericson 1950-12 is an extension light with 50ft Cord 12V without XFMR. 

These lights come with the appropriate low voltage bulb and plug directly into the 1940/1941 Series transformers. Choose either Ericson’s Vapor-Gard lamp or spotlight. As with other Ericson products, we have incorporated our dual-color safety system on these hand lamps. You receive greater people protection with our startling, brilliant orange and radiant yellow colors that add a new level of safety in the usually dull application areas.