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 with standard 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 and resolution to satisfy a broad rang of application needs.

Do you offer guarantee 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.

Ultra-Clear 3840Hz Refresh Rate LED Display for Outdoor Events

Name: Ultra-Clear 3840Hz Refresh Rate LED Display for Outdoor Events
Brand: Shenzhen D-King Photoelectric Technology Co., Ltd.
SKU: 2244603865

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

US$160.00

1-29 Pieces

US$155.00

30-49 Pieces

US$150.00

50+ Pieces

Sample price:US$160.00/piece.Request sample

Product profile

Customization

Available

Tube Chip Color

Full Color

IP Rating

IP65

Model NO.

P3.91-Outdoor Rental Led Display

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 / m²

Pixel Density

65536DOT/Sqm

Scanning Mode

1/16 Scan

Display Type

LED Video Display

Application

Stage Performance

Certification

CE, RoHS, CCC, ISO, FCC, CQC, Cans, IAF, PSE, IP65

Module Size

250*250mm

Refresh Rate

3840Hz

Brightness

4500CD/Sqm

Average Power, Max Power

300W/Sqm, 800W/Sqm

Viewable Distance

>4m

Grey Evel

12~16bits

Life Span

100000hours

Color Temperature

3000-18000K Adjustable

Cabinet Weight

8kg

Cabinet Size

500*500mm

Cabinet Material

Die Casting Aluminum

Warranty

2 Years

Certifications

FCC, CE, RoHS, CCC, ISO, CQC, Cans, PSE, IP65

Supply Capability

5000 Sqm/Month

Place of Origin

Shenzhen, China

Transport Package

Flight Case

Specification

Outdoor-P3.91-500*500mm

Trademark

D-King

Origin

Shenzhen, China

HS Code

8528591090

Production Capacity

5000sqm/Month

Key features

3840Hz High Refresh Rate: Ensures smooth, ripple-free video with rich colors and high clarity for stage performances.

IP65 Waterproof Rating: Fully protected against dust and water jets, ideal for reliable outdoor event usage.

Lightweight Aluminum Cabinet: Die-cast aluminum construction weighs only 8kg, allowing easy single-person handling.

2-Year Warranty & Support: Comprehensive 2-year warranty with lifetime maintenance and free technical support.

Flexible Customization: Offers OEM/ODM services, logo printing, and full customization for specific needs.

Fast Production Lead Time: Quick turnaround of 10-15 working days after deposit to ensure prompt delivery.

Multiple International Certs: Certified with FCC, CE, RoHS, CCC, ISO, and PSE for global compliance and safety.

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: ≤2.65h

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.