Acer X138WHP projector lamp
The Acer X138WHP takes lamp H6522ABD / X128HP . It comes as a complete module, with the bulb already fitted in its housing.
The code printed on your old lamp or its housing should match one of the codes listed above. Acer and third-party suppliers sell the same lamp under several numbers.
The model number is on a label on the base or rear of the projector, and in the on-screen menu under Information. Still unsure? Send a photo of the old lamp and we'll confirm the match.
Which lamp does the Acer X138WHP take?
The Acer X138WHP uses H6522ABD / X128HP, also sold as MC.JRN11.002, UC.JRN11.001, X1226AH-CSERIES.
Should I buy the bare bulb or the module?
This model's lamp is sold as a complete module: the bulb comes fitted in its housing, so you replace the whole unit in one piece.
How long does the X138WHP lamp last?
Rated life depends on the lamp mode you run and how the projector is ventilated; the lamp's own page lists the figure where the manufacturer publishes one.
Does the same lamp fit other Acer projectors?
Yes. The same lamp also fits the Acer DWX1842, the Acer H5385ABDi, the Acer H5385BDi, the Acer H6522BD, the Acer MC.JQH11.005, the Acer MC.JR711.008 and other Acer models listed on this page.

