Vivitek D945VX projector lamp
The Vivitek D945VX takes lamp 5811100686-S, a 280 W lamp rated for 2,000 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. Vivitek 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 Vivitek D945VX take?
The Vivitek D945VX uses 5811100686-S.
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 D945VX lamp last?
5811100686-S is rated for 2,000 hours at 280 W. Actual life depends on the lamp mode you run and how the projector is ventilated.
Does the same lamp fit other Vivitek projectors?
Yes. The same lamp also fits the Vivitek D940DX, the Vivitek D940VX, the Vivitek D941VX, the Vivitek D945TX.