Amazon.com: Projector Lamp Replacement for Optoma HD20 (Serial Q8E to Q8M) with Original OEM Bulb Inside : Electronics
OPTOMA HD20-LV,HD200X,HD200X-LV,HD22,HD2200,HT1081 Original Lamp/Bulb with Generic Housing for Panasonic Projector with 90 Days Replacement Warranty - Walmart.com
Amazon.com: Projector Lamp Replacement for Optoma HD20 (Serial Q8E to Q8M) with Original OEM Bulb Inside : Electronics