Replacement Optoma EX550ST Projector Lamp Housing and Bulb

Type of Lamp: Original High-Quality Projector Lamp Bulb

Item Details: EX550ST Projector Lamp Module by Optoma

This lamp provides a lifespan of 6000 hours, with an eco-mode extending it up to 4000 hours.

Brightness: 2800 Lumens

Power Rating: 240 Watts

Currently, 4 units of the Optoma EX550ST 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 EX550ST Lamps with housings for Optoma projectors and offer our 180 day guarantee on every Lamp.

EX550ST Optoma Projector Lamp Replacement.

Wattage: 240 Watts

Lumens: 2800 Lumens

Hours/HoursEco: 6000, 4000 Hours

Genuine High-Quality Bulb Inside
180-Day Warranty
Free Ground Shipping on ALL Orders
Orders placed now will ship Tuesday, 2/10/2026

Sale Price: $146.30

(4)

In Stock

This product can also be used with:

Brand	Model #
Infocus Projector Lamp	IN120ST IN122 IN122ST IN124 IN124ST IN125 IN126 IN126ST IN2124 IN2126 SP-LAMP-070 SP-LAMP-083
Optoma Projector Lamp	BL-FP240A EW631 EX631 FW5200 FX5200 TW631-3D TX631-3D
Viewsonic Projector Lamp	PJD6243 RLC-075

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

Finally, the Optoma EX550ST is back in action with a fresh, bright picture after a simple lamp replacement! I have to say, Projectorlamps.com made the whole process easy, and I appreciate how helpful their team was when I called to order. They really knew their stuff and got me exactly what I needed with a high-quality bulb.

Reviewed by Reviewed by Anonymous

12/27/2025 12:44:40 PM

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

The EX550ST lamp was easy to install and made my projector’s colors and brightness pop like new. Ordering from Projectorlamps. com was a breeze, and delivery was fast.

Reviewed by Reviewed by Anonymous

5/23/2025 9:41:35 AM

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

Reliable video projector lamp quality

Reviewed by Reviewed by Anonymous

4/3/2025 7:43:00 PM