ALVIN - ELECTRIX Halogen Draftsman's Lamp - Design-engineered for functional beauty, this lamp takes up virtually none of your working space and yet illuminates all of it - with crisp white light. An adjustable zinc clamp secures the lamp to the edge of your drafting table and a combination of the precision-cast swivel, spring-balanced suspension and 45" reach. The bulb lasts over 2000 hours and, unlike incandescent bulbs, retains 100% of its light output throughout its life. Bulb and 8-foot cord included. UL listed.