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ProBeam BU53PST Short Throw 5000 Lumen 4K UHD Laser Projector. Sharp Images and Installation Flexibility



  • Short Throw 0.94 to 1.14
  • 4K UHD resolution (3,840 x 2,160)
  • 5,000 lumen brightness
  • Mercury Free Laser (up to 20,000 hr life)

Quick Specs

  • Type: Projectors
  • Style: LCD
  • Width: 14.6"
  • Height: 6.1"
  • Depth: 11.4"
  • Energy Star Rated: No
  • Max Resolution: 4K
  • WiFi Connected: Yes

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Power to Boost Your Presentation

5,000 lumens of brightness delivers accuracy and clarity, even in brightly lit rooms.

Make Precise Adjustments

You can have a more precise screen image by using the 12-point warping function to make screen edge adjustment.

An immersive 4K UHD Experience with 0.94 Short Throw Ratio

Even in small spaces, LG's ProBeam BU53PST short throw laser projector can create a large, high definition image.

High Definition Clarity

LG's ProBeam BU53PST laser projector provides 4K quality on large screens up to 300 inches.

Flexible and Easy Installation

With Lens Shift & 1.2x Zoom, you can install this laser projector virtually anywhere. Plus with HDBaseT (tm) compatibility, the ProBeam BU53PST can use a single cable to receive ultra-high-definition video & audio, Ethernet, controls and USB signals.

Compact, Bright, and Sharp

The LG ProBeam BU53PST combines a compact form factor with 4K UHD resolution and 5000 lumens of brightness to perfectly match any business space.

Get an even more immersive experience by connecting to a soundbar for a heart thumping experience.

The LG ProBeam BU53PST has HDMI Audio Return Channel (ARC) and Simplink (CEC) connections. So it's easy to connect to an external soundbar and control both with just a single remote.

Long lasting and bright images for reliable performance year after year.

The powerful laser light source displays brighter images and lasts up to 20,000 hours.


  • Short Throw 0.94 to 1.14
  • 4K UHD resolution (3,840 x 2,160)
  • 5,000 lumen brightness
  • Mercury Free Laser (up to 20,000 hr life)
  • Wireless & Bluetooth Connection
  • HDMI Audio Return Channel (ARC) and Simplink (CEC) connections
Native Resolution 4K UHD (3840 x 2160)*
Brightness Up to 5000 ANSI Lumens**
Lamp Type Laser (LD + P/W)
Lamp Life Up to 20,000 hrs
Display Type DLP
Contrast Ratio 3,000,000:1
Throw Ratio 0.94 to 1.14
Zoom 1.2x
Projection Image 100" diag. - 6.6 ft to 8.1 ft lens to wall
Screen Size 40" ~ 300"
Lens Shift Horiz 20% Vert 50%
Aspect Ratio 16:9/Original/4:3/Vertical Zoom/All-Direction Zoom
Trumotion Yes
Digital Keystone Correction Advanced Edge Adjustment (12 Point Warping)
Noise (Economic / Normal / High brightness) 26 / 27 / 29 dB(A)
Web Browser Yes
USB Content Movie, Music, Photo
HID Yes (Keyboard/Mouse/GamePad Connection Thru USB)
Built-in Speakers 10W (5W + 5W)
Bluetooth AV Sync Adjustment Yes
HDMI Audio Return Channel (ARC) Yes
LG Sound Sync (with Sound Bar) Yes
HDMI Simplink (CEC) Yes
HDMI 2.0 Yes (x2)
USB Type A USB 2.0 (x2)
RS-232C Yes
HDBaseT Yes
RJ45 Yes
IP Control Yes (Crestron, Control 4, and Savant)
Speaker out Yes (3.5mm)
Bluetooth (with Speaker) Yes
Screen Share Yes (with Miracast supporting device)
Wireless Contents Share Yes (with DLNA supporting device)
Power Supply (Voltage/Hz) 100V to 240V, 50-60 Hz (Built-in PSU)
Power Consumption 380W
Standby Mode <0.5W
Remote Control 1 Standard (Battery included)
User Manual Yes
Warranty Card Yes
Power Cord Yes
Product Dimensions (W x H x D) 14.6 x 6.1 x 11.4 in 370 x 155.7 x 290 mm
Product Dimensions (excluding lens & legs) 14.6 x 5.7 x 11.4 in 370 x 143.7 x 290 mm
Weight 21.4 lbs / 9.7 kg
Shipping Dimensions 22.8 x 10.7 x 17.4 in 580 x 273 x 441 mm
Shipping Weight 25.4 lbs / 11.5 kg
Limited Warranty 3 Years (15,000 hrs)
UPC 1 95174 03652 5

Quick Specs

  • Appearance

  • Type: Projectors
  • Style: LCD

  • Dimensions

  • Width: 14.6"
  • Height: 6.1"
  • Depth: 11.4"

  • Features

  • Energy Star Rated: No

  • Panel

  • Max Resolution: 4K
  • WiFi Connected: Yes

Professional delivery and installation is available for every product we sell. We would be happy to coordinate delivery and installation for you.

Extended warranties are usually very inexpensive and can save you thousands in the future. It's simple and inexpensive to purchase extended warranties and one of the smartest ways to protect your investment.

Electronics can be large, heavy and expensive. You probably don't have the special tools or expertise needed to fix them in a crisis. If you can spare a few thousand dollars without batting an eyelash for new electronics should they break tomorrow, don't buy a warranty. But if you're like most of us, protect yourself by purchasing inexpensive extended warranties when you buy a new product and save yourself big money in the long run.