Optoma 5811118436-SOT Projector Lamp Housing and Bulb Replacement

Type of Lamp: Original High-Quality Projector Lamp Bulb

Item Details: 5811118436-SOT Projector Lamp Replacement Module For Optoma 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 Optoma 5811118436-SOT lamp replacements are available in stock.

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

5811118436-SOT Optoma 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	5811118436-SEK 5811121495-SEK EIP-U4700 EIP-W4600 EIP-X5500 EK-400XA EK-401W EK-401WA EK-402UA
Optoma Projector Lamp	5811118426-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

0 (0%)

3 Star

0 (0%)

2 Star

0 (0%)

1 Star

0 (0%)

Please Write a Review:

*Your Name:

Enter the code-word:

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

New lamp day! The Optoma is shining bright again thanks to Projectorlamps.com. I was especially impressed with the person who helped me place the order - they knew exactly what I needed and made sure I got the high-quality bulb version of the 5811118436-SOT. Definitely recommend giving them a call if you're unsure which replacement lamp is right for your projector.

Reviewed by Reviewed by Anonymous

9/2/2025 10:20:18 PM

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

The 5811118436-SOT lamp arrived quickly, and the improved brightness and crisp color made a noticeable difference in my projector’s image. Installation was easy and straightforward, plus ordering from Projectorlamps. com was a breeze.

Reviewed by Reviewed by Anonymous

6/14/2025 4:05:11 PM

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

Exemplary attention to detail

Reviewed by Reviewed by Anonymous

4/2/2025 12:58:00 PM