What is the throw ratio?

The throw ratio is 0.44:1, suitable for short throw installation.

What is the lifespan of the laser light source?

The laser light source lasts up to 30,000 hours in ECO mode.

Does it support 4K resolution?

Yes, it supports 4K enhancement resolution and can accept up to 4K60Hz input signals.

4K Laser 4800 Lumen Projector Hdr10 Short Throw for Exhibition

Name: 4K Laser 4800 Lumen Projector Hdr10 Short Throw for Exhibition
Brand: Nanjing Windon Projection Screen Co., Ltd.
SKU: 2246605375

Guangdong, ChinaNanjing Windon Projection Screen Co., Ltd.

US$1,880.00

1-4 Pieces

US$1,780.00

5+ Pieces

Sample price:US$1880.00/piece.Request sample

Product profile

Customization

Available

Usage

Home, Business, Theater

Type

Desktop Projector

Model NO.

MX-LK4800ST

Brightness

4800 Lumen

Working Principle

LCD

Model No.

Mx-Lk4800st

Lens Maker

Ricoh Lens

Throw Ratio

0.44:1

Light Source

Nichia Laser

Display Panel

3X0.64'' with Mla

Display Technology

Liquid Crystal Display

Resolution

4K Enhancement

Normal Mode

20000hrs

Zoom/Focus

Manual

Contrast Ratio

5000000:1

Transport Package

Carton

Specification

390x319x144 mm

Trademark

Windon

Origin

China

HS Code

8528620000

Production Capacity

50000PCS/Month

Key features

High Brightness Output: Delivers 4800 lumens for clear images in various lighting conditions.

Short Throw Design: 0.44:1 throw ratio allows large projection from a short distance.

Long Laser Lifespan: Up to 30,000 hours in ECO mode without light source replacement.

4K Enhancement Resolution: Supports up to 4K60Hz input for sharp and detailed visuals.

High Contrast Ratio: 5,000,000:1 dynamic contrast for deep blacks and vivid colors.

Versatile Connectivity: Features dual HDMI 2.0, USB, and optional wireless screen mirroring.

Professional Lens Quality: Equipped with Ricoh lens for superior optical performance.

Company profile

Nanjing Windon Projection Screen Co., Ltd.

Guangdong, China

Business Type: Manufacturer/FactoryExport Year: 2004-06-29Nearest Port: SHENZHENAverage Response Time: ≤2.21hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, FCA, EXW

AI-Powered supplier vetting

SummaryNanjing Windon Projection Screen Co., Ltd. is identified as a Chinese manufacturer/factory and trade company associated with projection and related electronic products. The supplier reports ISO 9001 certification, five production lines, stated production volumes for projection screens, rear-projection film, and 3D hologram displays, and exports to nearly 30 countries and areas. Export activity is substantial, with 71%–90% of sales reportedly from exports and exporting activity beginning in 2004. The supplier states that it provides complete before-sales and after-sales service. However, its R&D engineer experience and quality-control staffing are each reported as fewer than five, and the available information does not establish specific customization projects or named customer cases. Financial credibility cannot be assessed because the provided information contains no non-financial evidence sufficient for that judgment.

Supplier typeThe supplier is explicitly identified as a Manufacturer/Factory and Limited Company, while another slice describes the associated business type as a trade company. Its stated product scope centers on projection screens, projectors, holographic displays, and related equipment, indicating both manufacturing and trading activities.

CertificationsThe supplier explicitly reports holding ISO 9001 certification. The provided information does not state the certification scope, issuing body, or current validity period, but it is direct evidence of a quality-management certification.

After-Sales capabilityThe supplier states that it has a complete before-sales and after-sales system and offers quick and convenient customer services. This is an explicit service-capability claim, although no service response metrics, support locations, or warranty details are provided.

Production capacityThe supplier reports five production lines and stated annual capacities of 500,000 projection screens, 3,000 rolls of rear-projection screen film, and 500 3D hologram displays. These explicit production-line and output figures demonstrate established production capability for the listed products.

Product Q&A

Q:How to order?

Step 1: Please tell us which model and quantity you need; Step 2: We will make a quotation to you to confirm the order details; Step 3: After delivery details confirmed, you can arrange the payment; Step 4: Finally we deliver the goods within the stipulated time.

Q:When will make delivery?

-Sample order:1-3 days after receipt of the full payment. -Stock order:3-7 days after receipt of the full payment. -OEM order:15-30 days after receipt of the deposit.

Q:How about Payment?

T/T,PayPal,Western Union

Q:How about after-sales service

1 year warranty for all kinds of products;We will offer free new parts in the next order if you find any defective accessories first time, as an experienced manufacturer you can rest assured of the quality and after-sales service.

Q:What is the brightness of the projector?

The projector provides 4800 lumens of brightness.