Compatible Projector Lamp Replaces Hitachi DT00671 This new replacement front projector lamp DT00671 from eReplacements is 100% compatible with your Hitachi and is made with a high quality original Hitachi 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. They are manufactured for high performance using top quality Hitachi 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