Eiki 5811118436-SEK Projector Lamp Housing and Bulb Replacement

Type of Lamp: Original High-Quality Projector Lamp Bulb

Item Details: 5811118436-SEK Projector Lamp Replacement Module For Eiki Projectors

This lamp provides a lifespan of 2500 hours, with an eco-mode extending it up to 3500 hours.

Brightness: 4000 Lumens

Power Rating: 300 Watts

Currently, 20 units of the Eiki 5811118436-SEK lamp replacements are available in stock.

Enjoy free same-day shipping and competitive pricing. Since 1997, ProjectorLamps.com has offered genuine original Eiki replacement lamps and passed the savings to our customers. We guarantee the lowest pricing on Original 5811118436-SEK Replacement Lamps with housings for Eiki projectors and offer our 180 day guarantee on every Lamp.

5811118436-SEK Eiki Projector Lamp Replacement.

Wattage: 300 Watts

Lumens: 4000 Lumens

Hours/HoursEco: 2500, 3500 Hours

Genuine High-Quality Bulb Inside
180-Day Warranty
Free Ground Shipping on ALL Orders
Orders placed now will ship Monday, 3/23/2026

Sale Price: $162.40

(20)

In Stock

This product can also be used with:

Brand	Model #
BenQ LCD Projector Lamp	5J.J8805.001 5J.JA705.001 HC1200 MH740 SH915 SW916 SX912
Eiki Projector Lamp	5811121495-SEK EIP-U4700 EIP-W4600 EIP-X5500 EK-400XA EK-401W EK-401WA EK-402UA
Optoma Projector Lamp	5811118426-SOT 5811118436-SOT BL-FU310B DE.5811118436 DH1017 EH500 X600
Vivitek Projector Lamps	5811118436-SVV D963HD PLUS D964HD D966HD D966HD-WT D966HT D967 D967-BK D967-WT D968U DH976-WT DU978 DU978-WT DX977-WT

3 Customer Review(s)

5 Star

3 (100%)

4 Star

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Please rate your purchasing experience with Projectorlamps.com and the overall quality of this lamp star

Just swapped out the old lamp with this Eiki replacement – what a difference! The build felt solid, not flimsy like some of those generics you see online; this one felt substantial. I'm confident this high-quality bulb, sourced through Projectorlamps.com, will keep my client's projector running smoothly for a long time.

Reviewed by Reviewed by Anonymous

11/20/2025 12:10:20 AM

Please rate your purchasing experience with Projectorlamps.com and the overall quality of this lamp star

The 5811118436-SEK lamp arrived quickly and was easy to install, delivering a noticeably brighter and clearer image. I was especially impressed by the speedy, human customer service when I had a quick question. Projectorlamps.

Reviewed by Reviewed by Anonymous

5/15/2025 4:48:54 PM

Please rate your purchasing experience with Projectorlamps.com and the overall quality of this lamp star

Perfectly balanced lamp construction

Reviewed by Reviewed by Anonymous

3/19/2025 9:25:00 PM