Advanced Lamps PRM20A-LAMP-A DLP Replacement Lamp

PRM20A Projector Lamp Module

This replacement lamp and housing is built for the Promethean PRM20A projector. It ships new and ready to install in classrooms, boardrooms or home theatres that rely on that model. The unit matches the original form factor so the projector recognises it immediately. Buyers who need a lamp for any other projector should look elsewhere.

Genuine AL Series Bulb Inside

The module uses a Genuine AL Series lamp rather than a generic alternative, which preserves the projector’s calibrated brightness and colour balance. Because the bulb comes pre-seated in its housing, there is no separate lamp-to-cage assembly step. The 90 day warranty covers premature failure of the lamp itself. Users who prefer an original manufacturer bulb can select that variant instead.

Tool-Free Housing Swap

The housing slides into the PRM20A’s lamp compartment and locks with the existing latch, so no screwdrivers are required. A common mistake is forgetting to reset the projector’s lamp-hour counter after installation, which leaves the replacement warning active. Dust on the new bulb’s glass can cause hot spots, so handle the module by the housing only. The unit weighs .9900 and fits the original mounting points exactly.