AWO VLT-HC9000LP Replacement Lamp with Housing for MITSUBISHI HC77-80D HC9000 HC9000D HD9000 New Replacement Projector Lamp Fit for MITSUBISHI HC77-80D HC9000 HC9000D HD9000 The Professional Replacement Lamp Provides Clear And Bright And Sharp Pictures For Home Theater, School Presentation, Business Meeting etc AWO is Responsible For All The Item Descriptions And Coming With 180 Days Warranty And Lamp Lifetime About 2000-3000hours All Lamps Will Be Test Before Delivery, All Messages Will Be Respond Within 24hours, Excellent Return Service And Friendly Customer Service