What are the main product features?

Features include 250x250mm standard panel, 3840Hz high refresh rate, IP65 waterproof rating, fanless quiet operation, and wide viewing angle.

What certifications does the product have?

The product holds CE, ROHS, FCC, and ISO9001 certifications.

P3.91 Full Color High Quality SMD1921 LED Display Module

Name: P3.91 Full Color High Quality SMD1921 LED Display Module
Brand: Shenzhen Xing Guang Cai Technology Co., Limited
SKU: 2072595465

Guangdong, ChinaShenzhen Xing Guang Cai Technology Co., Limited

US$18.00

1-99 Pieces

US$17.00

100-199 Pieces

US$16.00

200-499 Pieces

US$15.00

500+ Pieces

Sample price:US$18.00/piece.Request sample

Product profile

Customization

Available

LED Light Source

SMD

Emitting Color

RGB

Model NO.

p3.91

1 LED Power

<0.3W

Power

10W

LED Chips

Epistar

IP Rating

IP65

Waterproof

Transport Package

Flight Case Package

Specification

250x250mm

Trademark

SZXGC

Origin

China

HS Code

8531200000

Production Capacity

>5000m2/Month

Key features

High Refresh & Contrast: 3840Hz refresh rate with 16-bit grayscale for vivid, high-contrast video display.

Fanless Heat Dissipation: Special heat dissipation structure ensures quiet operation without fans.

Durable Aluminum Cabinet: Die-cast aluminum design offers light weight, seamless installation, and portability.

IP65 Waterproof Rating: Multi-waterproof design ensures safety and reliability for outdoor use.

Wide Viewing Angle: 130-degree horizontal and vertical viewing angle for large screen visibility.

Long Lifespan: Epistar LED chips provide a lifespan of up to 100,000 hours.

Low Power Consumption: Ultra-low power usage per LED saves costs while maintaining high brightness.

Customization Options: Supports full customization, minor customization, and flexible design options.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export ExperienceExhibition Experience

Shenzhen Xing Guang Cai Technology Co., Limited

Guangdong, China

Business Type: Manufacturer/Factory, Trading Company, Other, Group Corporation CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 10 years CertifiedNearest Port: Shenzhen Yantian PortAverage Response Time: ≤4.32h

AI-Powered supplier vetting

SummaryShenzhen Xing Guang Cai Technology Co., Ltd. is an LED technology and full-color LED display supplier established in 2013. It reports ISO 9001 and ISO 14001 certifications, 6–10 R&D engineers, 6–10 quality-control staff, and one production line. Stated annual capacity is 70,000 square meters of LED displays and 700,000 square meters of LED display modules. The supplier provides 3D software design and multiple customization methods, including full customization and customization from samples or designs. It reports new products during the past year and serves broad international markets, with exports representing 41%–50% of sales. Service strengths include stated quality assurance, written service procedures, participation in ISLE 2024, and lead times within 15 working days in both peak and off-season. However, service procedures have no records, overseas service infrastructure is absent, and after-sales complaint handling and corrective/preventive action arrangements are not clearly defined. Financial...

Supplier typeThe supplier is a manufacturer and service provider focused on LED technology, full-color LED display screens, and LED display modules. Its products are used in commercial, governmental, sports, transportation, hospitality, education, and financial settings, while its stated export markets span multiple global regions.

CertificationsThe supplier reports holding ISO 14001 and ISO 9001 certifications. These explicitly indicate documented environmental and quality-management certifications, supporting a positive assessment for this field.

R&D capabilityThe supplier confirms that it had new products during the past year and reports 6–10 R&D engineers. It also provides 3D software design services, which supports an established product-development capability.

Production capacityThe supplier reports one production line and annual output of 70,000 square meters of LED displays plus 700,000 square meters of LED display modules. It also states that finished products are checked by packing staff and mentions a 72-hour aging test before shipment, indicating production and pre-shipment control activities, although the stated finished-product inspection method appears limited.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, flexible customization, and 3D software design services. This is direct evidence of broad customization capability.

Product Q&A

Q:What is the warranty period?

Two-year quality warranty with lifelong maintenance. During warranty, seller covers defective part replacement/repair shipping, buyer covers return shipping.

Q:What is the lead time for delivery?

Within 10-15 working days after receiving the 30% T/T deposit.

Q:What payment terms are accepted?

T/T: 30% down payment upon order confirmation, 70% balance before shipment. Also accepts L/C, D/P, D/A, MoneyGram, Credit Card, PayPal, Western Union, Cash, Escrow.

Q:Is customization available?

Yes, we offer OEM and ODM services, including full customization, minor customization, and flexible customization from samples or designs.

Q:What technical support is provided?

Free online or phone technical help. Paid on-site engineer support is available if needed. Free 6-day on-site technical training is also offered.