FEATURES AND BENEFITS:- 400W metal halide bulb provides economical, efficient temporary lighting on commercial, industrial and residential construction sites- Type “O” lamp and mogul socket complies with NEC 2005 and ANSI C78.387 to prevent the use of lamps without filament protection and increases job safety- Spring-loaded hook and molded cordset allow for quick installation on the job site- Knock-outs on the wiring compartment provide easy feed-thru connections or for connection to alternate power sources- Rating: Suitable for damp locations