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ET-RFL300

$46.20

Model#:PT-LW373

ProductID:ET-LAL500

Replacement Panasonic PT-LW373 Projector Lamp Housing and Bulb

Type of Lamp: Original High-Quality Projector Lamp Bulb

Item Details: PT-LW373 Projector Lamp Module by Panasonic

This lamp provides a lifespan of 10000 hours, with an eco-mode extending it up to 4000 hours.

Brightness: 3100 Lumens

Power Rating: 230 Watts

Currently, 7 units of the Panasonic PT-LW373 replacement lamp are available in stock.

Enjoy free same-day shipping and competitive pricing. Since 1997, ProjectorLamps.com has sourced genuine original Panasonic lamps direct from the lamp manufacturer and passed the savings to our customers. We guarantee the lowest pricing on Original Panasonic PT-LW373 Lamps with housings for Panasonic projectors and offer our 180 day guarantee on every Lamp.

PT-LW373 Panasonic Projector Lamp Replacement.

Wattage: 230 Watts

Lumens: 3100 Lumens

Hours/HoursEco: 10000, 4000 Hours

Genuine High-Quality Bulb Inside
180-Day Warranty
Free Ground Shipping on ALL Orders
Orders placed now will ship today, 2/20/2026

Sale Price: $132.70

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This product can also be used with:

Brand	Model #
Ask Projector Lamp	APU-L4 C421 C431 C431W C510W C520
Eiki Projector Lamp	22040001 22040013 23040049 EK-300U EK-301W EK-302X EK-303U EK-305U EK-306U EK-307W EK-308U EK-308UA EK-309W EK-310W LC-WBS500 LC-XBS500
Panasonic Projector Lamp	ET-LAL500 PT-LB280 PT-LB280U PT-LB300 PT-LB300U PT-LB303 PT-LB330 PT-LB330U PT-LB332 PT-LB353 PT-LB360 PT-LB360U PT-LB382 PT-LB383 PT-LB412 PT-LB423 PT-LW280 PT-LW280U PT-LW312 PT-LW330 PT-LW330U PT-LW333 PT-LW362 PT-TW250 PT-TW340 PT-TW341R PT-TW342 PT-TW343R PT-TW350 PT-TX210 PT-TX230 PT-TX310 PT-TX312 PT-TX400 PT-TX402 PT-TX410

3 Customer Review(s)

5 Star

3 (100%)

4 Star

0 (0%)

3 Star

0 (0%)

2 Star

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1 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! The Panasonic PT-LW373 is practically a brand-new projector again; I almost forgot how vibrant the colors were before the old lamp dimmed. Thanks to Projectorlamps.com for the quality bulb, it's like watching a screen that had a layer of dust removed, crisp and bright.

Reviewed by Reviewed by Anonymous

1/12/2026 5:20:47 PM

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

The PT-LW373 lamp arrived quickly and was straightforward to install, with noticeably bright output and vivid color quality. Projectorlamps. com made ordering simple, and their customer service team was both knowledgeable and easy to reach.

Reviewed by Reviewed by Anonymous

5/1/2025 1:20:41 PM

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

Well-balanced high-quality lamp

Reviewed by Reviewed by Anonymous

4/7/2025 2:33:00 PM