Bayco SL-840 Metal Shield Incandescent Utility Light with Grounded Receptacle on 40-Foot Metal features a heavy-duty metal retractable reel, a galvanized metal lamp shield with rubber tipped hang hook and durable push on/off switch. The SL-840 is rated for up to a 75-Watt incandescent bulb (bulb not included). Mounting brackets are also included, as well as a polarized plug with 10-amp grounded receptacle. Bayco provides high quality, rugged designs that stand up to the rigors of professional use. That means performance, durability and reliability are never compromised.