Replacement Optoma 4K550ST Projector Lamp Housing and Bulb

Type of Lamp: Original High-Quality Projector Lamp Bulb

Item Details: 4K550ST Projector Lamp Module by Optoma

This lamp provides a lifespan of 3000 hours, with an eco-mode extending it up to 5000 hours.

Brightness: 4500 Lumens

Power Rating: 330 Watts

Currently, 2 units of the Optoma 4K550ST 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 4K550ST Lamps with housings for Optoma projectors and offer our 180 day guarantee on every Lamp.

4K550ST Optoma Projector Lamp Replacement.

Wattage: 330 Watts

Lumens: 4500 Lumens

Hours/HoursEco: 3000, 5000 Hours

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

Sale Price: $213.40

(2)

In Stock

This product can also be used with:

Brand	Model #
Optoma Projector Lamp	4K550 BL-FU330C SP.7C101GC01

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

Finally got that Optoma 4K550ST lamp replaced with a high-quality one from Projectorlamps.com! Movie nights are back in business, and wow, the colors are just popping like never before. The image is so crisp and clear; it's like having a brand-new projector again.

Reviewed by Reviewed by Anonymous

11/16/2025 9:11:04 AM

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

Dependable projector lamp execution

Reviewed by Reviewed by Anonymous

4/17/2025 9:35:00 PM

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

The 4K550ST lamp was easy to install, and the brightness and color quality exceeded my expectations. Ordering from Projectorlamps. com was simple, and delivery was quick.

Reviewed by Reviewed by Anonymous

4/16/2025 5:25:36 PM