Vivitek DU978-WT Projector Lamp Housing and Bulb Replacement

Type of Lamp: Original High-Quality Projector Lamp Bulb

Item Details: DU978-WT Projector Lamp Replacement Module For Vivitek Projectors

This lamp provides a lifespan of 2500 hours, with an eco-mode extending it up to 3500 hours.

Brightness: 4000 Lumens

Power Rating: 300 Watts

Currently, 20 units of the Vivitek DU978-WT lamp replacements are available in stock.

Enjoy free same-day shipping and competitive pricing. Since 1997, ProjectorLamps.com has offered genuine original Vivitek replacement lamps and passed the savings to our customers. We guarantee the lowest pricing on Original DU978-WT Replacement Lamps with housings for Vivitek projectors and offer our 180 day guarantee on every Lamp.

DU978-WT Vivitek Projector Lamp Replacement.

Wattage: 300 Watts

Lumens: 4000 Lumens

Hours/HoursEco: 2500, 3500 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: $162.40

(20)

In Stock

This product can also be used with:

Brand	Model #
BenQ LCD Projector Lamp	5J.J8805.001 5J.JA705.001 HC1200 MH740 SH915 SW916 SX912
Eiki Projector Lamp	5811118436-SEK 5811121495-SEK EIP-U4700 EIP-W4600 EIP-X5500 EK-400XA EK-401W EK-401WA EK-402UA
Optoma Projector Lamp	5811118426-SOT 5811118436-SOT BL-FU310B DE.5811118436 DH1017 EH500 X600
Vivitek Projector Lamps	5811118436-SVV D963HD PLUS D964HD D966HD D966HD-WT D966HT D967 D967-BK D967-WT D968U DH976-WT DU978 DX977-WT

3 Customer Review(s)

5 Star

3 (100%)

4 Star

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

Wow, what a difference a new bulb makes! After swapping it out (thanks Projectorlamps.com!), the color is incredible; the picture is so clear it's like seeing movies for the first time again. Movie nights are back on, brighter and better than ever. This high-quality bulb really brought my Vivitek back to life.

Reviewed by Reviewed by Anonymous

6/12/2025 10:18:21 AM

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

The DU978-WT lamp delivered impressively bright and clear images, making presentations vibrant and sharp. Ordering was a breeze thanks to Projectorlamps. com's user-friendly website, and customer service answered all my questions promptly.

Reviewed by Reviewed by Anonymous

6/11/2025 9:27:00 PM

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

Thoughtfully designed projector lamp

Reviewed by Reviewed by Anonymous

4/19/2025 5:43:00 PM