Blower Fan Delta BUB0512L BenQ W1070 MH680 TH681+ - iNeedParts
BenQ MH750 High Brightness Business Projector with Full HD 1080P, 4500 Lumens, 10,000:1 Contrast Ratio, Optional Dongle for Wireless Presentation, 1920x1080 - Newegg.com
Osram PVIP Replacement Lamp & Housing for the BenQ W1070 Projector – Jaspertronics.com