You are bidding on 1  used light bulb for the Sub Zero 550/511 refrigerator. SubZero's Part # for this item is 3030040 Light Bulb, Long/Narrow; 40 Watt My Subzero went bad and thus I'm selling off the individual parts here on ebay. These retails for $30 - $50 each brand new.   If you need other parts from the Subzero 550/511, just let me know and I'll list it here on ebay for you.   Feel free to E-Mail me with any questions.   Thanks for stopping by. Please enjoy this video that I picked out for this auction.  :)