What is the noise level during operation?

The noise level is 37dB in Normal mode and 27dB in ECO1 mode.

Mx-St4800u 4800 Lumen Wuxga Short Throw Projector 3LCD Projectors for Home Theater

Name: Mx-St4800u 4800 Lumen Wuxga Short Throw Projector 3LCD Projectors for Home Theater
Brand: Nanjing Windon Projection Screen Co., Ltd.
SKU: 2102643435

Guangdong, ChinaNanjing Windon Projection Screen Co., Ltd.

US$1,540.00

20 Pieces

Sample price:US$1680.00/piece.Request sample

Product profile

Customization

Available

Usage

Home, Business, Teaching, Theater, Measure

Type

Desktop Projector

Model NO.

MX-ST4800U

Brightness

4800 Lumens

Working Principle

LCD

Model

Mx-St4800u

Panel

Sony 0.64''

Resolution

Wuxga (1920 X 1200)

Light Source Life Time

20000hrs

Projection Lens

Ricoh Lens

Projection Size

30-300 Inch

Contrast

5000000:1

Products Size

390*319*143mm

Transport Package

Carton

Specification

4800 lumen

Trademark

Windon

Origin

China

HS Code

8528620000

Production Capacity

50000PCS/Month

Key features

4800 Lumens Brightness: High brightness output ensures clear images even in rooms with ambient light.

Short Throw Design: 0.44:1 throw ratio allows large images from short distances, ideal for small rooms.

Sony Panel & Ricoh Lens: Features Sony 0.64-inch panel and Ricoh lens for sharp, high-quality visuals.

Long Laser Life: Nichia laser light source offers up to 30,000 hours of life in ECO1 mode.

High Contrast Ratio: 5,000,000:1 dynamic contrast ratio delivers deep blacks and vibrant colors.

Versatile Connectivity: Includes HDMI, VGA, USB, and LAN ports for diverse device connections.

Certified Quality: Complies with China CCC and WW CB standards for safety and 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.