Replacement Optoma 5811118426-SOT Projector Lamp Housing and Bulb

Type of Lamp: Original High-Quality Projector Lamp Bulb

Item Details: 5811118426-SOT Projector Lamp Replacement Module by Optoma

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, 25 units of the Optoma 5811118426-SOT replacement lamp 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 Optoma 5811118426-SOT Replacement Lamps with housings for Optoma projectors and offer our 180 day guarantee on every Lamp.

5811118426-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 today, 3/13/2026

Sale Price: $162.40

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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	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

The new Optoma lamp is working perfectly, classroom's bright again! It's such a relief to have this projector back in service, especially with the fast shipping and helpful support I received. Projectorlamps.com really came through for us when we needed them.

Reviewed by Reviewed by Anonymous

11/26/2025 3:23:32 AM

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

The 5811118426-SOT lamp was a breeze to install and brought a noticeable boost in brightness and color clarity to my projector. Ordering from Projectorlamps. com was quick and straightforward, and I appreciated how fast my lamp arrived.

Reviewed by Reviewed by Anonymous

4/11/2025 11:54:42 AM

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

Perfect fit and finish

Reviewed by Reviewed by Anonymous

4/2/2025 12:52:00 PM