Benq HP3920 projector lamp
The Benq HP3920 takes lamp 5J.J0W05.001 / 5J.JG705.001, a 180 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. Benq 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 Benq HP3920 take?
The Benq HP3920 uses 5J.J0W05.001 / 5J.JG705.001.
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 HP3920 lamp last?
5J.J0W05.001 is rated for 4,000 hours at 180 W. Actual life depends on the lamp mode you run and how the projector is ventilated.
Does the same lamp fit other Benq projectors?
Yes. The same lamp also fits the Benq 5J.JG705.A01, the Benq HT1070A, the Benq MH530FHD, the Benq MH534, the Benq MH535, the Benq MH535A and other Benq models listed on this page.