What can I buy from your company?

You can buy indoor and outdoor rental LED display, indoor and outdoor fixed installation LED display, indoor digital LED display, D-King PRO outdoor ultimate series, interactive floor LED display, poster LED display, light pole LED display, transparent LED display, stadium LED display, irregular special-shaped display and other LED display series.

How can I ensure your LED display products quality?

We have been enrolled in led display industry for almost 20 years, and professional R&D team and skilled Qc team withndard process to assure quality products.

Why should you buy from us not from other suppliers?

D-King's mission is to be your reliable digital signage partner, to take away the complexity and provide a variety of sizes andeen resolution to satisfy a broad rang of application needs.

Do you offer guaranteee for the products?

Yes, we offer 2 years warranty to our products.

Are you trading company or manufacturer?

We are LED display manufacturer and also sells it by ourselves.

High Brightness P3.91 LED Display for Building Video Wall

Name: High Brightness P3.91 LED Display for Building Video Wall
Brand: Shenzhen D-King Photoelectric Technology Co., Ltd.
SKU: 2141470885

Guangdong, ChinaShenzhen D-King Photoelectric Technology Co., Ltd.

US$275.00

1-29 Pieces

US$270.00

30-49 Pieces

US$265.00

50+ Pieces

Sample price:US$275.00/piece.Request sample

Product profile

Customization

Available

Tube Chip Color

Full Color

IP Rating

IP65

Model NO.

Outdoor-P3.91-500*1000mm

Pixel Pitch

3.91mm

Pixel Configuration

1R, 1G, 1B

Display Function

Video Display, Image & Text Display, Text Display, Market Display, Picture Display

Average Power Consumption

300W/Sqm

Pixel Density

65536DOT/Sqm

Scanning Mode

1/16 Scan

Display Type

LED Dot Matrix Display

Application

Stage Performance

Certification

CE, RoHS, CCC, ISO, FCC, CQC, Cans, IAF, PSE

Module Resolution

64*64

Module Size

250*250mm

Refresh Rate

3840Hz

Brightness

4500CD/Sqm

Viewable Distance

>4m

Grey Evel

12~16bits

Viewable Angle

Horizontal: 120 Degree; Vertical: 120 Degree

Color Temperature

3000-18000K Adjustable

Control System

Novastar/Colorlight/Huidu

Life Span

100000hours

Cabinet Size

500*1000mm

Cabinet Material

Die Casting Aluminum

Cabinet Weight

16kg

Warranty

2 Years

Transport Package

Flight Case

Specification

Outdoor-P3.91-500*1000mm

Trademark

D-King

Origin

Shenzhen, China

HS Code

8528591090

Production Capacity

5000sqm/Month

Key features

IP65 Waterproof Rating: Fully protected against dust and water jets for reliable outdoor performance.

Long Service Life: LED lifespan reaches 100,000 hours with stable operation in harsh environments.

Wide Viewing Angle: 120-degree horizontal and vertical viewing angle for clear images from any side.

Adjustable Color Temperature: Color temperature adjustable from 3000K to 18000K to suit different needs.

High Refresh Rate: Refresh rate up to 3840Hz ensures smooth, ghost-free video display.

2-Year Warranty Coverage: Comprehensive 2-year warranty with lifetime maintenance support included.

Lightweight Die-Cast Cabinet: Cabinet weighs only 16kg, made of die-cast aluminum for easy installation.

Company profile

Importers and ExportersODM ServicesQuality AssuranceProduct Certification

Shenzhen D-King Photoelectric Technology Co., Ltd.

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 11 years CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤2.57h

AI-Powered supplier vetting

SummaryShenzhen D-King Photoelectric Technology Co., Ltd. is a China-based combined business entity established in 2013, with 24 employees and six years of total staff experience reported. It supplies multiple LED display categories and describes an integrated R&D, manufacturing, sales, and service system, including an automated factory exceeding 8,000 square meters. The supplier states that its products have obtained FCC, RoHS, CCC, CE, ISO, PSE, and CQC certifications and are exported to more than 60 countries and regions. Its stated quality controls cover development through mass production, and its export sales proportion is 90%. However, supplier-management-system certification is recorded as NIL, the audit evaluation result is 0, and several capabilities—including overseas services, R&D specialization, OEM/ODM, traceability, new-product launches, and customer references—are unverified or unknown.

Supplier typeThe supplier is identified as a combined business entity based in China and offers a broad portfolio of LED displays, including indoor, outdoor, rental, flexible, transparent, and sports applications. This confirms a specialized LED-display supplier, although the available information does not define the precise legal or ownership structure beyond “Combined”.

CertificationsThe supplier states that its products have passed testing and obtained FCC, RoHS, CCC, CE, ISO, PSE, and CQC certifications. However, supplier-management-system certification is recorded as NIL, and the audit evaluation result is 0; therefore, product-certification claims are present but management-system certification and audit standing are not established as strengths.

After-Sales capabilityThe supplier describes a management process covering shipment and after-sales service and claims to have a complete sales and service system. These statements support the existence of an after-sales process, but no specific service response standards, warranty terms, service locations, or performance evidence are provided.

Production capacityThe supplier describes an automated production and testing facility exceeding 8,000 square meters, together with self-designed management covering production scheduling, procurement, process management, shipment, and quality analysis. Its stated standardized controls extend from material selection and trial production to mass production, providing explicit evidence of organized production capability.