GENUINE OEM INSIDE5811118436-SEK projector lamp with module for Eiki projectors
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5811118436-SEK projector lamp with module

Fits 6 projector models from Eiki.

SKU LA-08921 · MPN 5811118436-SEK · 310 W · 3,000 h

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REFERENCE PRICE — UNITED ARAB EMIRATES
$187.89 USD
In stock · ships worldwide

This is our reference price in US dollars. We confirm the delivered price for United Arab Emirates on a formal quote, including shipping, duties where we can prepay them, and the correct local warranty terms.

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5811118436-SEK is a 310-watt module lamp covering six Eiki installation projectors: the EIP-U4700, EIP-W4600 and EIP-X5500, alongside the EK-400X, EK-401W and EK-402U. It is rated for 3000 hours and arrives as a complete assembly, bulb and housing together, ready to fit without needing your old housing at all.

No alternative part numbers are recorded for 5811118436-SEK, so this single code is what to match against the lamp label inside any of the six listed EIP and EK projectors. Being a full module, installation is a case of swapping the entire assembly rather than opening up the old housing.

At a glance

  • Wattage — 310 W
  • Rated life — 3,000 hours
  • Type — Projector Lamp with Module
  • SKU — LA-08921
  • Compatibility — 6 projector models

Common questions

Do the EIP-U4700 and EK-400X really use the identical lamp?
Yes, both are part of the same Eiki installation projector platform, and our records confirm all six listed models — the three EIP units and three EK units — share this one 5811118436-SEK module.

Is this lamp a bare bulb or a full module?
It is a complete module, with the bulb and housing supplied as one assembly, so there is no need to reuse or inspect your old housing when fitting it.

How long should the 3000-hour rating last in an installation projector?
3000 hours is the manufacturer's rated life under normal use; projectors run for long daily hours in fixed installations may reach that figure sooner, so it is worth checking the lamp counter periodically.

Are there other codes I should search for this lamp?
No, our records list only 5811118436-SEK for these six Eiki models, so that is the code to look for on your projector's existing lamp label.

How do I reset the lamp timer on an Eiki EK projector?
After the new module is fitted, open the projector's setup menu and locate the lamp settings, where a reset option clears the previous hour count — consult your specific EK model's manual for the exact steps.

At a glance
TYPEmodule
WATTAGE310 W
RATED LIFE3,000 h
SKULA-08921
COMPATIBILITY6 models
SHIPPINGFree worldwide

This is a complete module — bulb already seated in its housing, so it drops straight in.

§ Common questions

Do the EIP-U4700 and EK-400X really use the identical lamp?

Yes, both are part of the same Eiki installation projector platform, and our records confirm all six listed models — the three EIP units and three EK units — share this one 5811118436-SEK module.

Is this lamp a bare bulb or a full module?

It is a complete module, with the bulb and housing supplied as one assembly, so there is no need to reuse or inspect your old housing when fitting it.

How long should the 3000-hour rating last in an installation projector?

3000 hours is the manufacturer's rated life under normal use; projectors run for long daily hours in fixed installations may reach that figure sooner, so it is worth checking the lamp counter periodically.

Are there other codes I should search for this lamp?

No, our records list only 5811118436-SEK for these six Eiki models, so that is the code to look for on your projector's existing lamp label.

How do I reset the lamp timer on an Eiki EK projector?

After the new module is fitted, open the projector's setup menu and locate the lamp settings, where a reset option clears the previous hour count — consult your specific EK model's manual for the exact steps.