Acer HT-4K20 Projector Lamp Housing and Bulb Replacement

Type of Lamp: Original High-Quality Projector Lamp Bulb

Item Details: HT-4K20 Projector Lamp Replacement Module For Acer Projectors

This lamp provides a lifespan of 4000 hours, with an eco-mode extending it up to 15000 hours.

Brightness: 3000 Lumens

Power Rating: 240 Watts

Currently, 25 units of the Acer HT-4K20 lamp replacements are available in stock.

Enjoy free same-day shipping and competitive pricing. Since 1997, ProjectorLamps.com has offered genuine original Acer replacement lamps and passed the savings to our customers. We guarantee the lowest pricing on Original HT-4K20 Replacement Lamps with housings for Acer projectors and offer our 180 day guarantee on every Lamp.

HT-4K20 Acer Projector Lamp Replacement.

Wattage: 240 Watts

Lumens: 3000 Lumens

Hours/HoursEco: 4000, 15000 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: $126.40

(25)

In Stock

This product can also be used with:

Brand	Model #
Acer Projector Lamp	D4K1701 D4K1702 E270 H7850 HE-4K20 M550 MC.JPC11.002 V270 V550 V6815 V6820i V6820M V7850
Infocus Projector Lamp	IN119HDG IN130 IN130ST IN134 IN134ST IN136 IN136ST IN138HD IN138HDST IN2130 IN2134 IN2136 IN2138HD SP-LAMP-101 SP-LAMP-103 SP.7FM01GC01 SP1081HD SP2080HD
Optoma Projector Lamp	BL-FP240E BL-FU245A DAEHHGN DAWUSSL DAXHGN EH412 EH412ST GT1080H GT1080HDR GT1080HDRx HD29HLV HD29HST HD39HDR HDH29ST SP.78V01GC01 UHD30 UHD350x UHD40 UHD50 UHD50X UHD51 UHD51A UHD51ALV UHD52ALV UHD550X UHD60 UHD65 W412 X412
Wolf Cinema Lamps	TXF-500 WC-TXF5L-240

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 lamp makes! The Acer HT-4K20 is practically a new projector again; the picture is incredibly brighter than it was with that old, dim bulb. We got a high-quality replacement from Projectorlamps.com, and it was definitely worth it to see the colors pop again.

Reviewed by Reviewed by Anonymous

8/15/2025 1:05:44 PM

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

The HT-4K20 lamp was easy to install and delivered crisp, vibrant images—plus, my order from Projectorlamps. com arrived sooner than expected! Their website made the buying process simple, and I was impressed to speak directly with a real person when I called with a question.

Reviewed by Reviewed by Anonymous

6/9/2025 12:36:49 PM

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

Long-lasting build

Reviewed by Reviewed by Anonymous

4/17/2025 2:29:00 AM