Acer PE-840 projector lamp
The Acer PE-840 takes lamp MC.JJT11.001, a 210 W lamp rated for 4,000 hours. It is available both as a complete module (bulb fitted in its housing) and as a bare bulb for re-using your existing 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 PE-840 take?
The Acer PE-840 uses MC.JJT11.001.
Should I buy the bare bulb or the module?
Both are available. The module is the bulb already fitted in its housing and is the quicker swap. The bare bulb is cheaper and re-uses your existing housing, but you move the bulb across yourself.
How long does the PE-840 lamp last?
MC.JJT11.001 is rated for 4,000 hours at 210 W. Actual life depends on the lamp mode you run and how the projector is ventilated.
Does the same lamp fit other Acer projectors?
Yes. The same lamp also fits the Acer E240D, the Acer H6520BD, the Acer HE-804J, the Acer M450, the Acer MR.JJU11.002, the Acer MR.JK211.00C and other Acer models listed on this page.