Replacement Vivitek DU978-WT Projector Lamp Housing and Bulb

Type of Lamp: Original High-Quality Projector Lamp Bulb

Item Details: DU978-WT Projector Lamp Module by Vivitek

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, 12 units of the Vivitek DU978-WT replacement lamp are available in stock.

Enjoy free same-day shipping and competitive pricing. Since 1997, ProjectorLamps.com has sourced genuine original Vivitek lamps direct from the lamp manufacturer and passed the savings to our customers. We guarantee the lowest pricing on Original Vivitek DU978-WT 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

Free Ground Shipping on ALL Orders
180-Day Warranty
Genuine High-Quality Bulb Inside
Orders placed now will ship today, 9/16/2025

Sale Price: $184.20

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(12)

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

2 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 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