Mogobe For 20-01175-20 Replacement Lamp with Housing for Smart Board 885i 680ix by Part number: 20-01175-20 Up to 3000 Hours Life with 30 Days Refund & 180 Days Replacement Mogobe is Responsible for all the Item Descriptions and Warranty. Compatible models: ( Use CTRL+F to Quickly Sort your Model ) 680ix / 685ix / 885i / 885ix / Unifi 685ix / X885ix