This new replacement front projector lamp SP-LAMP-087 from eReplacements is 100% compatible with your infocus in2 in2128hda and is made with a high quality original Infocus bulb inside a compatible housing. This lamp is user replaceable but you should refer to your projector’s manual for replacement instructions for this lamp. eReplacements front projector lamps made with OEM bulbs like this one come with a one year warranty and will meet or exceed the original infocus in2 in2128hda lamp specifications because they are manufactured for high performance using top quality Infocus replacement bulbs and the most up to date safety and engineering control standards. - Brand new high quality OEM replacement bulb manufactured by Osram, Philips, or Ushio - Plastic housing engineered to perfectly fit into your projector - Internal safety features protect your device from electrical hazards