VLT-HC6800LP Replacement Projector Lamp Premium VLT-HC6800LP Compatible Bulb with Housing for MITSUBISHI HC6800/HC6800U Lamp Type: Compatible Lamp with Housing Part number: VLT-HC6800LP / 915D116O13 Model number: for MITSUBISHI HC6800 / HC6800U Wattage & Lifespan: 170 Watts ; Up to 2000 (normal) / 3000(economy) hours Life Guarantee: 30 days Refund & 120 days Warranty; professional customer service support. Any other problems with the projector lamp, please contact us