BenQ LH830ST Projector
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Free return within 14 days of purchase.
LH830ST 4000 ANSI Lumen 1080P Laser Simulation Projector
- 0.5 short throw ratio for large image from short distance
- One-click preset for multi-projector blending to minimise setup effort
- IP6X sealed engine with optional filter for optimal dust resistance and protection
- Supports OTA firmware updates to keep all devices up to date without physical access
- Laser high visual 4000 ANSI lumen brightness
Optimised for Multi-Projector Projects from Fast Setup to Long Term Performance
Blending Ready Mode
One-click preset for multi-projector blending to minimise setup effort
Brilliant Visuals with Stable Colour and Performance
The LH830ST delivers brilliant image clarity and stable performance across every detail—from vivid Rec.709 colour and high contrast to 4000-lumen brightness (ANSI) and 20,000-hour laser life.
BenQ WBA for Seamless Multi-Projector White Calibration
BenQ’s factory white balance adjustment (WBA) reduces variables between images projected from different projectors, significantly reducing manual calibration effort. It can save up to a full day of setup time in large-scale installations while ensuring seamless multi-projector alignment for edge blending.
360° and Portrait Projection for Full Installation Freedom
Up to 300-Inch Display
0.5 short throw ratio for large image from a short distance in limited spaces.
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IP6X Sealed Engine Design for Dust-Prone Environments
Shields the projector’s optical engine from dust intrusion, ensuring long-term stability and reliable performance in harsh, dust-prone environments such as exhibition halls, factory spaces, and training centers.
2
Optional Filter for Extra Protection
Provides added protection in dusty environments and helps extend projector life.
3
Auto Reset Mechanism with Built-in Timer
Automatically tracks filter usage and resets the timer when a new filter is installed, without any manual setup.
Streamlined Device Management
Remote Monitoring and Diagnostics
Easily track projector status and diagnose issues remotely, eliminating frequent on-site visits.
Automated Firmware Management
Automatically update firmware over the air, simplifying maintenance without physical dismantling.
Reliable Performance, Less Maintenance
Ensure long-term stability, freeing SI teams to focus on creative installations rather than routine upkeep.
| Name | BenQ LH830ST Projector |
|---|---|
| SKU | 9H.JT877.75E |
| Vendor | Benq |
We have a 14-day return policy, which means you have 14 days after receiving your item to request a return.
To start a return, you can contact us at sales@topav.co.uk. Please note that returns will need to be sent to the following address: Unit 4C Birches Industrial Estate, Felbridge, East Grinstead, West Sussex, RH19 1XZ
Returns for Businesses/Organisations (Non-Consumers)
If you are a business or organisation and wish to return unused items within 14 working days, a 20% restocking fee will be applied.
You can request a return by emailing sales@topav.co.uk. If your return is accepted, we’ll send you an RMA Number. Items sent back to us without this, will not be accepted.
All returned items must be in their original packaging and in perfect condition. While we strive to minimise costs for you, please be aware that return shipping is the customer's responsibility.
Returns for Private Consumers (Consumers)
Under the Distance Selling Regulations, if you are a private consumer, you have the right to cancel your order within 14 days of receiving your items for a full refund (including delivery charges). If your return is accepted, we’ll send you an RMA Number. Items sent back to us without this, will not be accepted. This policy does not affect your statutory rights under UK consumer law.
Damages and issues
Please inspect your order upon reception and contact us immediately if the item is defective, damaged or if you receive the wrong item, so that we can evaluate the issue and make it right.
Exceptions / non-returnable items
Certain types of items cannot be returned, like custom products (such as special orders or personalised items), final sale items and special order items.
Refunds
We will notify you once we’ve received and inspected your return, and let you know if the refund was approved or not. If approved, you’ll be automatically refunded on your original payment method within 10 business days. Please remember it can take some time for your bank or credit card company to process and post the refund too.
If more than 15 business days have passed since we’ve approved your return, please contact us at sales@topav.co.uk
If you have any questions or concerns, please contact us at sales@topav.co.uk
TopAV is a trading name of Strive AV Limited, a company registered in England and Wales. Company number: 04102256, VAT Number: GB769341302, Telephone: 01342 649575, Address: TopAV, Unit 4C, Birches Industrial Estate, Felbridge, East Grinstead, RH19 1XZ