Acer P1166P projector lamp
The Acer P1166P takes lamp EC.J6900.003 . 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 moulded into your old lamp or printed on its housing may be any of these. They are the same part. If the code on your lamp appears in this table, it fits the Acer P1166P.
| Code | Used by |
|---|---|
EC.J6900.003 | Acer original part number |
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 P1166P take?
The Acer P1166P uses EC.J6900.003.
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 P1166P 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?
We don't list another Acer model that shares this lamp.


