Amazon.com: Lutema Economy Bulb for Promethean PRM-20 Projector (Lamp with Housing) : Electronics
Go Lamps Replacement Lamp (Promethean PRM-10/PRM-20) – Electronics Outlet: Open Box New & NEW Electronics, TV's, Computers, Tablets, Printers and Networking Gear
Promethean PRM-20 Shorth-throw LCD Projector WORKING 66 Lamp - Etsy
Remote Control For Promethean Prm-30a Cxzw Mxbe Cxyz Prm-20a(s) Prm30a Prm20a Prm-20 Prm30 Prm-30 3lcd Multimedia Projector - Remote Control - AliExpress
Mxbe Remote Control For Promethean Projector Prm30 Prm30a Prm-30 Prm-30a Prm20 Prm20a Prm-20 Prm-20a Cxzw Prm10 Prm10a 3lcd - Remote Control - AliExpress
Replacement Lamp & Housing for the Promethean PRM20 Projector – Jaspertronics.com
Sanyo Promethean PRM-20 Projector Assembly with Quality Bulb – BulbAmerica