Viewsonic Pro8400 Projector Lamp Housing and Bulb Replacement

Type of Lamp: Original High-Quality Projector Lamp Bulb

Item Details: Pro8400 Projector Lamp Replacement Module For Viewsonic Projectors

This lamp provides a lifespan of 3000 hours, with an eco-mode extending it up to 4000 hours.

Brightness: 4000 Lumens

Power Rating: 280 Watts

Currently, 3 units of the Viewsonic Pro8400 lamp replacements are available in stock.

Enjoy free same-day shipping and competitive pricing. Since 1997, ProjectorLamps.com has offered genuine original Viewsonic replacement lamps and passed the savings to our customers. We guarantee the lowest pricing on Original Pro8400 Replacement Lamps with housings for Viewsonic projectors and offer our 180 day guarantee on every Lamp.

Pro8400 Viewsonic Projector Lamp Replacement.

Wattage: 280 Watts

Lumens: 4000 Lumens

Hours/HoursEco: 3000, 4000 Hours

Genuine High-Quality Bulb Inside
180-Day Warranty
Free Ground Shipping on ALL Orders
Orders placed now will ship Monday, 3/23/2026

Sale Price: $192.40

(3)

In Stock

This product can also be used with:

Brand	Model #
BenQ LCD Projector Lamp	5J.J4J05.001 SH910
Infocus Projector Lamp	IN3124 IN3126 IN3128HD SP-LAMP-078
Viewsonic Projector Lamp	Pro8450W Pro8500 RLC-059

3 Customer Review(s)

5 Star

3 (100%)

4 Star

0 (0%)

3 Star

0 (0%)

2 Star

0 (0%)

1 Star

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

Finally got that Viewsonic Pro8400 bulb swapped! Man, the difference is night and day, the colors are popping and you can actually see the details on the green now. Looks like Projectorlamps.com came through with a winner, I swear it's twice as bright as what we were dealing with before.

Reviewed by Reviewed by Anonymous

8/15/2025 3:11:32 AM

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

The Pro8400 lamp was simple to install and offers impressive brightness, making our presentations stand out. Color quality is excellent, and the fast delivery from Projectorlamps. com was much appreciated.

Reviewed by Reviewed by Anonymous

6/19/2025 8:05:01 AM

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

Superior video projector lamp quality

Reviewed by Reviewed by Anonymous

4/14/2025 9:58:00 PM