Replacement Optoma DE.5811122606-SOT Projector Lamp Housing and Bulb

Type of Lamp: Original Osram Projector Lamp Bulb

Item Details: DE.5811122606-SOT Projector Lamp Module by Optoma

This lamp provides a lifespan of 2500 hours, with an eco-mode extending it up to 4500 hours.

Brightness: 5000 Lumens

Power Rating: 280 Watts

Currently, 4 units of the Optoma DE.5811122606-SOT replacement lamp are available in stock.

Enjoy free same-day shipping and competitive pricing. Since 1997, ProjectorLamps.com has sourced genuine original Optoma lamps direct from the lamp manufacturer and passed the savings to our customers. We guarantee the lowest pricing on Original Optoma DE.5811122606-SOT Lamps with housings for Optoma projectors and offer our 180 day guarantee on every Lamp.

DE.5811122606-SOT Optoma Projector Lamp Replacement.

Wattage: 280 Watts

Lumens: 5000 Lumens

Hours/HoursEco: 2500, 4500 Hours

Genuine Osram Bulb Inside
180-Day Warranty
Free Ground Shipping on ALL Orders
Orders placed now will ship Monday, 2/16/2026

Sale Price: $198.40

(4)

In Stock

This product can also be used with:

Brand	Model #
Optoma Projector Lamp	BL-FP285A EH460ST EH461 EH465 EH470 W460 W461 WU465 WU470 X460 X461

3 Customer Review(s)

5 Star

3 (100%)

4 Star

0 (0%)

3 Star

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2 Star

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1 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 bulb with this Optoma replacement – what a difference! The housing feels solid, not like some of those flimsy aftermarket options, and the Osram bulb looks like a quality piece. Hopefully, this one lasts as long as the last, which I got from Projectorlamps.com and was a workhorse. Back to simulating some sunshine!

Reviewed by Reviewed by Anonymous

9/3/2025 10:42:57 PM

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

The DE. 5811122606-SOT lamp arrived quickly and was very easy to install, with a noticeable improvement in brightness and image clarity. I was impressed by the smooth ordering process on Projectorlamps.

Reviewed by Reviewed by Anonymous

5/2/2025 3:11:03 AM

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

Beautiful functionality

Reviewed by Reviewed by Anonymous

4/18/2025 3:40:00 PM