Replacement BenQ MX631ST Projector Lamp with Philips UHP Bulb

Item: MX631ST Lamp Module by BenQ

Bulb Type: Genuine Original Philips Projector Bulb. For peak performance and reliability, insist on Genuine Philips UHP technology. To learn why, read this blog post here for more information on Philips UHP Bulbs.

Projector Manufacturer: BenQ

Power Rating: 225 Watts

Brightness: 3000 Lumens

Lamp Life: 4000 hours. Eco-mode can extend usage to 6500 hours

Availability: 6 units of the BenQ MX631ST lamp currently in stock

Free same-day shipping and guaranteed lowest pricing. Since 1997, ProjectorLamps.com has delivered Original MX631ST Lamps directly from the BenQ Lamp Manufacturer. Every lamp includes the Genuine Philips UHP Bulb for unmatched brightness and longevity.

Replacement BenQ MX631ST Projector Lamp with Philips UHP Bulb

Type of Lamp: Original Philips Projector Lamp Bulb

Item Details: MX631ST Projector Lamp Module by BenQ

This lamp provides a lifespan of 4000 hours, with an eco-mode extending it up to 6500 hours.

Brightness: 3000 Lumens

Power Rating: 225 Watts

Currently, 6 units of the BenQ MX631ST replacement lamp are available in stock.

Enjoy free same-day shipping and competitive pricing. Since 1997, ProjectorLamps.com has sourced genuine original BenQ lamps direct from the lamp manufacturer and passed the savings to our customers. We guarantee the lowest pricing on Original BenQ MX631ST Lamps with housings for BenQ projectors and offer our 180 day guarantee on every Lamp.

Genuine Philips Bulb Inside
180-Day Warranty
Free Ground Shipping on ALL Orders
Orders placed now will ship Tuesday, 2/10/2026

Sale Price: $148.20

(6)

In Stock

This product can also be used with:

Brand	Model #
Acer Projector Lamp	MC.JH511.004 P1173 X1171 X1173 X1273 X1373W X1373WH
BenQ LCD Projector Lamp	5J.J5R05.001 5J.J6D05.001 5J.J6H05.001 5J.J6V05.001 5J.J7C05.001 5J.J7K05.001 5J.J7T05.001 5J.J9205.001 5J.J9205.002 5J.J9A05.001 5J.J9V05.001 5J.JAC05.001 5J.JAD05.001 5J.JAG05.001 5J.JAR05.001 DX818ST DX819ST MS500h MS502 MS502+ MS502P MS503 MS513P MS513PB MS619ST MW621ST MW632ST MW817ST MW820ST MW824ST MX503 MX503+ MX514P MX514PB MX520 MX600 MX620ST MX701 MX703 MX806ST MX815ST MX815ST+ MX816ST MX818ST MX819ST MX823ST TB719 TESEO TS513 TS513P W750 W750ST W770ST
Dukane Projector Lamp	456-8420 Imagepro 8420 Imagepro 8421
Hitachi Projector Lamp	CP-DX250 CP-DX300 DT01461

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

Alright, finally got that BenQ MX631ST lamp swapped out! The picture is bright and clear again – feels like a brand new projector. Gotta hand it to Projectorlamps.com, that fast shipping saved the day and got the simulator back up and running quickly.

Reviewed by Reviewed by Anonymous

12/23/2025 7:58:48 AM

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

The MX631ST lamp was easy to install and instantly improved my projector’s brightness and image clarity. Ordering from Projectorlamps. com was straightforward, and customer service was both friendly and responsive.

Reviewed by Reviewed by Anonymous

5/6/2025 1:54:17 PM

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

Admirably strong video projector lamp

Reviewed by Reviewed by Anonymous

3/15/2025 6:34:00 AM