BenQ LK936ST

Overview

The BenQ LK936ST is a 4K UHD short-throw laser DLP projector designed to deliver bright and sharp images in spaces with limited installation options. With 5100 lumens of brightness, it produces vivid visuals that remain clear even in environments with ambient light, making it suitable for home theaters, golf simulators, and professional presentations. Its short-throw lens and advanced lens shift capabilities provide flexible setup options, while the sealed DLP chip ensures long-lasting performance.

Key features

• Short-throw lens with a 0.8 ratio and 1.1x zoom allows large images from a short distance, reducing shadows and glare.
• Vertical lens shift up to 60% and horizontal shift up to 23% simplify installation even when the projector is off-center.
• Supports 360-degree and portrait mode installation for versatile placement in various environments.
• Dual synchronized color wheels cover 92% of the Rec.709 color space, delivering natural and consistent colors for movies and simulations.
• Sealed DLP chip offers durability with over 20,000 hours of reliable use without brightness or image quality loss.
• HDBaseT connectivity transmits audio, video, and control signals over a single cable up to 100 meters, reducing cable clutter.
• S/PDIF output supports 5.1-channel surround sound, enhancing the audio experience in your setup.
• Designed for continuous 24/7 operation, making it suitable for demanding commercial or home environments.

Key specs

• Brightness: 5100 lumens
• Resolution: 4K UHD (3840 x 2160)
• Throw ratio: 0.8 short-throw
• Zoom: 1.1x optical zoom
• Lens shift: Vertical up to 60%, horizontal up to 23%
• Color coverage: 92% Rec.709 color space
• Light source: Laser with sealed DLP chip
• Light source life: Over 20,000 hours
• Connectivity: HDBaseT, S/PDIF output
• Installation: 360-degree and portrait mode supported

Connectivity and compatibility

The projector’s HDBaseT support allows you to send high-quality audio, video, and control signals through a single cable up to 100 meters, which is ideal for clean and efficient installations in conference rooms or large venues. The S/PDIF output enables connection to external surround sound systems, providing immersive audio for presentations or entertainment. These features make the LK936ST compatible with a wide range of AV setups and professional environments.

Installation and setup

The LK936ST’s short-throw lens and extensive lens shift range give you flexibility in positioning the projector close to the screen without compromising image size or quality. Its ability to install at any angle, including portrait orientation and full 360-degree rotation, means it can fit into unconventional spaces or creative setups. This adaptability reduces the need for complex mounting solutions and helps you achieve the perfect image alignment with minimal effort.

Ideal uses and environments

This projector works well in environments where bright and detailed images are essential despite ambient light, such as home theaters, golf simulators, classrooms, and professional meeting rooms. Its robust design and continuous operation capability make it a strong choice for commercial installations that require reliable performance around the clock. Users who need flexible installation options and accurate color reproduction will find this model particularly well suited to their needs.

Orders are processed within 2 business days, which includes verification, packing, and dispatch. Shipping costs are calculated at checkout based on destination, total weight, and selected speed. Free shipping applies to carts over $100 (excluding heavyweight items). All available options and final pricing are clearly shown before payment so you can choose the service that best fits your needs.

Deliveries are handled by major carriers such as USPS, UPS, and FedEx. Estimated delivery times are displayed at checkout and may vary depending on service level and location. Please note that these are estimates and can be affected by weather, holidays, or carrier volume. Once your order ships, you’ll receive a tracking number for real-time updates from pickup to final delivery.

Providing an accurate shipping address helps prevent delays, and changes may be limited once the order has been dispatched. P.O. boxes are supported only when permitted by the selected carrier. Packaging and handoff are optimized to protect items during transit, though oversized or high-weight products may require special handling. All shipping methods and any related constraints are clearly shown during checkout.

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Returns are accepted within 30 days of delivery. Items must be unused, in the same condition received, with tags, manuals, accessories, and original, unaltered packaging. Any item kept will be deducted from the refund. Start a return by sending us an email. Items sent back without approval may be refused or returned to the sender.

Some items are not returnable: opened TVs/combos/monitors 37″+, opened computers or software, electronic downloads, opened consumables (film, paper, bulbs, media, ink), custom or modified computers, special-order or “nonreturnable” items, submerged underwater gear, and opened educational media.

After inspection, refunds are issued to the original payment method; allow 5–7 business days for the credit to post. Shipping, handling, customs duties, and import taxes are nonrefundable. If an item is used, incomplete, or not in original condition, a 30% restocking fee may apply. Direct exchanges are not offered; purchase the replacement and return the original for a refund.

We act solely as a reseller. Any product warranty is provided and administered by the manufacturer, not by our store. That means eligibility, coverage, and outcomes are determined by the manufacturer’s policy for each brand and model. Before purchasing, we recommend reviewing the warranty terms on the manufacturer’s website or in the product documentation to confirm what is covered and for how long.

If you need warranty service, please file the claim directly with the manufacturer. They may require proof of purchase, the product serial number, original packaging, photos, or basic troubleshooting. Some brands ask you to register the product or obtain a case number before shipping it for repair or replacement. We don’t submit or approve claims, but we can point you to the correct support links and contact details.

Keep your invoice and packaging in a safe place, and report any functional issues to the manufacturer as soon as they appear. If you’re unsure whether a problem is covered, the manufacturer’s support team can confirm next steps and timelines. While we cannot intervene in decisions or outcomes, we’re happy to provide purchase documentation or guidance so you can move through the warranty process smoothly.

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