BUNN Electric Light Holder Assy Suitable for BUNN ULTRA-1, BUNN ULTRA-2, BUNN ULTRA-2A This part holds the bulb that lights the top display of the BUNN Slushie Machines. This part may need replacing because sometimes the wires break or the lamp socket gets bent due to general wear-and-tear on these machines. Manufacturer Part number: 27445.1000 SKU: 1112274451