78-6969-9880-2 3M Projector Lamp The 78-6969-9880-2 replacement lamp is designed to replace the original lamp of your 3M projector. All projector lamps come with a 90 day warranty. Same as DMS800LK, DMS800 Works with models: 3M: DMS-800, DMS-810, DMS-815, DMS-865, DMS-878 Warranties valid for website orders only Please Note: -Buyer pays PayPal. -Free domestic shipping is by USPS First Class Mail. -All orders placed by 3:00PM EST, ship same day Monday-Friday. -USPS tracking email will follow the evening of shipment. -International buyers, USPS First Class International can take up to 45 days to arrive. Faster options are available during checkout. -Import duties, taxes, and charges are not included in the item price or shipping cost. These charges are the buyer's responsibility. -Please check with your country's customs office to determine what these additional costs will be prior to bidding or buying.