Original Philips Projector Lamp Replacement for Optoma UHD51ALV (Bulb Only) - Walmart.com
Original Philips Projector Lamp Replacement for Optoma HD27 (Bulb Only) - Walmart.com
Optoma W412 Bright 4400 Lumens WXGA Projector
Amazon.com: Optoma DH1012 Full 3D 1080p 3200 Lumen DLP Multimedia Projector with MHL Enabled HDMI Port, 18,000:1 Contrast Ratio and 8,000 Hour Lamp Life : Electronics
Amazon.com: Technical Precision Replacement for OPTOMA HD27 LAMP & HOUSING Projector TV Lamp Bulb : Electronics
Original Philips Projector Replacement Lamp for Optoma HD27 | eBay