Optoma Replacement Lamp for W512, EH512 (BL-FU330B)
Optoma SP.78H01GC01 Projector Lamp with Original OEM Bulb Inside - Walmart.com
Optoma EH412ST Short Throw 1080P HDR DLP Professional Projector | Super Bright 4500 Lumens | Business Presentations, Classrooms, and Meeting Rooms | 15000 Hour Lamp Life | 4K HDR Input | Speaker Built
Optoma BL-FN465B 465W Replacement Projector Lamp | Full Compass Systems
Amazon.com: Optoma X400LVe XGA Professional Projector | 4000 Lumens for Lights-on Viewing| Presentations in Classrooms & Meeting Rooms | Up to 15,000 Hour Lamp Life | Speaker Built in : Everything Else
Optoma EP7155 DAEPTGUU DLP Projector with case - Low Lamp Hours | eBay