Replacement Optoma TX665UTi-3D Projector Lamp Housing and Bulb

Type of Lamp: Original High-Quality Projector Lamp Bulb

Item Details: TX665UTi-3D Projector Lamp Module by Optoma

This lamp provides a lifespan of 2500 hours, with an eco-mode extending it up to 3000 hours.

Brightness: 3200 Lumens

Power Rating: 280 Watts

Currently, 1 units of the Optoma TX665UTi-3D 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 TX665UTi-3D Lamps with housings for Optoma projectors and offer our 180 day guarantee on every Lamp.

TX665UTi-3D Optoma Projector Lamp Replacement.

Wattage: 280 Watts

Lumens: 3200 Lumens

Hours/HoursEco: 2500, 3000 Hours

Genuine High-Quality Bulb Inside
180-Day Warranty
Free Ground Shipping on ALL Orders
Orders placed now will ship today, 2/11/2026

Sale Price: $192.40

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This product can also be used with:

Brand	Model #
Dell Projector Lamp	331-1310 725-10263 KT74N S500 S500WI
NEC LCD Projector Lamp	NP-U300X NP-U300XJD NP-U310WJD NP-U310X NP20LP U300X U310W
Optoma Projector Lamp	BL-FU280C SP.8JR03GC01 TW675UST-3D TW675UTi-3D TW675UTiM-3D TX665UST-3D TX665UTiM-3D

3 Customer Review(s)

5 Star

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4 Star

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

The new lamp is in, and our Optoma projector is shining bright again! It's such a relief to find a quality replacement that didn't break the bank, keeping our classrooms running smoothly. Projectorlamps.com really came through with a dependable bulb at a great price, saving us from having to replace the whole unit. We're back in business!

Reviewed by Reviewed by Anonymous

12/10/2025 9:30:10 AM

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

The TX665UTi-3D lamp arrived quickly, and installation was a breeze. I’m impressed by the vibrant colors and crisp image quality. Projectorlamps.

Reviewed by Reviewed by Anonymous

6/19/2025 3:58:08 AM

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

Expertly constructed projector lamp

Reviewed by Reviewed by Anonymous

4/4/2025 11:36:00 PM