BenQ LH720 Full HD Laser DLP Projector with 4000 Lumens and 20,000 Hour Laser Life

Product Description

The BenQ LH720 is a Full HD laser DLP projector designed for business presentations, conference rooms, classrooms, and professional multimedia environments. Featuring native 1920 x 1080 Full HD resolution, 4000 lumens brightness, laser phosphor light source technology, and support for image sizes up to 300 inches, the LH720 delivers sharp large-screen visuals with long-lasting performance.

Built for flexible installation and professional presentation environments, the LH720 supports front, rear, and ceiling projection configurations while offering vertical lens shift, 1.5x optical zoom, and horizontal and vertical keystone correction for easier setup. Its laser light source provides up to 20,000 hours of operational life, helping reduce maintenance requirements for long-term use.

Key Features

• Full HD Resolution: Native 1920 x 1080 resolution provides sharp image quality for presentations and multimedia content.
• 4000 Lumens Brightness: Helps maintain image visibility in conference rooms, classrooms, and professional environments.
• Laser Phosphor Light Source: Designed for long operational life with reduced maintenance requirements.
• 20,000 Hour Laser Life: Supports long-term daily operation without frequent lamp replacement.
• DLP Projection Technology: Uses a 0.65" DC3 DMD DLP display system for detailed image reproduction.
• Flexible Installation Features: Includes vertical lens shift, optical zoom, and horizontal/vertical keystone correction.
• Large Screen Projection: Supports image sizes from 30" up to 300".
• 3D Content Support: Compatible with multiple supported 3D formats for educational and multimedia applications.

Real Benefits

• Reduced Maintenance Costs: Laser light source technology helps minimize downtime and lamp replacement expenses.
• Flexible Room Integration: Lens shift, optical zoom, and keystone correction simplify installation in different spaces.
• Professional Presentation Clarity: Full HD resolution and high brightness improve text readability and multimedia detail.
• Reliable Long-Term Performance: Built for conference rooms, classrooms, and commercial presentation environments.
• Large-Scale Viewing Capability: Supports projection sizes up to 300 inches for larger audiences.

Ideal Applications

• Conference rooms
• Business presentations
• Educational classrooms
• Training facilities
• Large meeting spaces
• Professional multimedia presentations
• Ceiling-mounted projection systems

• Product Type: Full HD Laser DLP Projector
• Color: White
• Projection Method: Front / Rear / Ceiling
• Dimensions: 16.1 x 6.2 x 10.7 inches
• Weight: 12.35 lbs
• Display Technology: 0.65" DC3 DMD DLP
• Native Resolution: 1920 x 1080 Full HD
• Supported Resolution: Up to 1920 x 1200 WUXGA
• Brightness: 4000 Lumens
• Aspect Ratio: 16:9
• Offset: 116%
• Color Depth: 10-Bit 1.07 Billion Colors
• Horizontal Scan Rate: 15 to 102 kHz
• Vertical Scan Rate: 23 to 120 Hz
• 3D Support: Yes
• Supported 3D Formats: Frame Sequential, Frame Packing, Side by Side, Top Bottom
• Focus Type: Manual
• Lens Aperture: f/2.42 - 2.97
• Focal Length: 20.7 - 31.05 mm
• Lens Shift: Vertical +12.5%
• Optical Zoom: 1.5x Manual
• Throw Ratio: 1.38 - 2.13:1
• Throw Distance: 2.92 - 47.03 ft
• Projection Size: 30 - 300 inches
• Horizontal Keystone Correction: ±30°
• Vertical Keystone Correction: ±30°
• Built-In Speaker: Yes
• Speaker Configuration: Mono
• Speaker Output: 10W
• Ceiling Mountable: Yes
• Rear Screen Projection Compatible: Yes
• Cable Lock Slot: Yes
• Security Bar: Yes
• Light Source Type: Laser Phosphor
• Light Source Life: Up to 20,000 Hours
• Noise Level: 33 dB Normal / 29 dB Eco
• Power Consumption: 320W Normal / 300W Medium / 280W Eco
• Standby Mode: <2W
• Input Power: 100 - 240 VAC, 50 / 60 Hz
• Operating Temperature: 32°F to 104°F
• Storage Temperature: -4°F to 140°F
• Operating Humidity: 10% - 90%
• Storage Humidity: 10% - 90%
• Operating Altitude: Up to 9842 ft

What type of projector is the BenQ LH720?

The BenQ LH720 is a Full HD laser DLP projector designed for business, classroom, and professional presentation environments.

How bright is the BenQ LH720?

The projector delivers 4000 lumens brightness for conference rooms and presentation spaces.

Does the BenQ LH720 support ceiling mounting?

Yes. The projector supports front, rear, and ceiling-mounted installation configurations.

How long does the laser light source last?

The laser phosphor light source is rated for up to 20,000 hours of operation.

Does the projector support 3D content?

Yes. The LH720 supports multiple 3D formats including Frame Sequential and Side-by-Side playback.

SHIPPING

FREE SHIPPING within the 48 contiguous states in the USA only. Exclusions apply to orders shipping to APO/FPO addresses, Puerto Rico, Hawaii , Alaska and other U.S. territories.  Free shipping is standard shipping.  For all other shipping options please call for more details direct during Business hours Mon to Fri 10am to 5pm EST Tel: 1800 817 8795.

Freight Shipping for large items 
Large or heavy items, including most TVs, require freight shipping and generally take a little longer to be delivered, contact us for delivery estimates. 

Someone must receive the delivery. The freight carrier will contact you to schedule delivery to your door or the lobby area of your apartment or condo. Someone will have to be on hand to meet the driver and sign for the package. Freight deliveries are scheduled for Mon through Fri between 9AM and 5PM. 

What to expect from the delivery driver. This is a large, heavy item, so arrange to have someone else there to help you unpack and install your equipment. The delivery driver will not help you unpack or set up your new equipment, nor will he or she remove your old equipment or packaging. 

Keep all the product packaging. You'll need it if you have to return or move your item.

 Crawford’s Superstore - Return & Refund Policy

30-Day Satisfaction Guarantee

The quality of our professional electronics and your satisfaction is our priority. If you are dissatisfied with your purchase, you may return it to Crawford’s Superstore within 30 days of the delivery date, subject to the conditions and exclusions below.

1. How to Start a Return

To ensure a smooth and secure process, all returns require a Return Merchandise Authorization (RMA):

• Step 1: Contact our support team to request your RMA number. info@crawfordssuperstore.com
• Step 2: Secure all returns in the original manufacturer's packaging with all accessories and manuals. We strongly recommend double-boxing your return for safety.
• Step 3: A safely packaged and complete return is less likely to incur additional restocking fees.

2. Shipping Responsibility

• Cost: The buyer is responsible for all shipping costs associated with returning the item.
• Non-Refundable Costs: Original shipping costs are non-refundable. If a refund is approved, the actual cost of the original shipping paid by the store to fulfill your order will be deducted from your final refund, even if the item was originally sold with "Free Shipping."
• Insurance Requirement: For returns valued over $75, you must use a trackable shipping service and purchase shipping insurance for the full value of the product. We are not liable for items lost or damaged during return transit.

3. Refunds & Restocking Fees

• Condition: Brand new, factory-sealed items may not incur a restocking fee, subject to inspection and verification upon return and at our sole discretion.
• Restocking Fee: A restocking fee of up to a maximum of 15% will be applied to "Change of Mind" returns or items returned with an opened box/signs of use to cover the diminished resale value.

4. Processing & Inspection

• Notification: Once your return is received, our team will inspect the item and notify you of the approval or rejection of your refund based on the condition and serial number verification.
• Timeline: Approved refunds are processed within 5–7 business days to the original method of payment. Please allow up to two billing cycles for the credit to appear on your statement.

5. Non-Returnable Items

The following items cannot be returned once the factory seal is broken or the item is used:

• Projectors & Projection Lamps: Non-returnable once unsealed or lamp hours have been used.
• Large Displays: Opened TVs and monitors 37" and larger (must remain factory sealed).
• Computers & Software: Opened computers or software (packaging must be unsealed).
• Custom Items: Custom cut-to-length audio or video cables.
• Missing Identifiers: Products with a missing/altered UPC code or serial number.

6. Serial Number Verification (Fraud Prevention)

We record all Serial Numbers for electronics before they ship. For any return to be accepted, the serial number on the returned unit must match our original shipping records. Units returned with mismatched serial numbers will be denied a refund and the incident will be handled as fraudulent activity.

7. Defective Items

If your product is deemed defective, we will provide a pre-paid shipping label and ship a Brand New replacement unit at no additional cost to you once the defect is verified.