Indoor Die-casting Aluminum Full Color RGB Rental P3.91,P4.81 SMD LED Display Screen

Product Description

P4.81 high definition indoor full color rental led video wall

1. Parameter:

Pixel pitch(mm)	4.81mm
Size(W×H)	250mm×250mm
Density(dots/ m2)	43222 dots/㎡
Resolution(W×H)	52*52dots
Led chip	Kinglight
Colors	1R1G1B
Led pecs	SMD 2121
Best viewing distance	4.81-15m
Best view angle	H140,V120
Module Weight	About 520g
Working voltage	220V±10%
Suitable voltage	DC5V
Average Power consumption	330W/㎡
Largest power consumption	750w/㎡
Control method	Novastar/Kinglight/Huidu/Linsn
Scanning method	1/13 Constant current
Frame frequency	≥60HZ/s
Refresh frequency	≥1920HZ/s
Gray color	4096 lever, can display 16.7M colors
Brightness	≥1000cd/㎡
Brightness control lever	software can chance 100lever
MTBF	≥10000H
life	100000H
Power	5V/40A,5V/60A

2. Product Features:

1) High brightness(>1000cd/㎡), adjustable.

2) Clear vivid image quality.

3) Good Raw Materials: Opto/ Epistar/ Silan/ Huacan/ Sanan led chip, Nationstar led lamp, MBI IC, Chenglian/ Meanwel Power Supply, Meanwel/ ADDA fan, Beijing/ Korean glue.

4) Installation is simple by fast lock.

5) High stability and long span: Aging test at least 24 hours before shipment, 100, 000 hours life span.

6) Cabinet: Diecasting aluminum rental cabinets 500*500mm or standard iron waterproof 500*1000 cabinets.

7) Package: Flight case, wooden box package & carton box and so on.

8) Guarantee:2 years.

3. Application Case:

Our full color LED display are widely used in commercial advertising, entertainment industry, financial industry,communications, power sector, traffic, stadium, plaza, school, airport, bus station etc. for advertising and displaying messages.

Shenzhen Dehao Optoelectronics Technology Co., Ltd,was established in 2014, the company registered capital of 5.8 million yuan, more than 80 employees, is a high-tech LED optoelectronics industry private enterprises, is also the country's most well-known large-scale LED display wholesale Manufacturers. The company is committed to providing customers around the world professional LED display design, development, production, sales, engineering services as one of the best solution.

The Industrial Park is located in the LED industry's most concentrated Bao'an District of Shenzhen City, covers an area of over 4000 square meters, equipped with a fully equipped modern automatic assembly line, to produce up to 5000 square meters.

The company's main LED full color indoor high-definition display, LED full color outdoor high-definition display, LED small distance TV screen and other products. Products are widely used in municipal, real estate, business, military, culture, sports, radio and television and other fields.

Dehao Optoelectronics adhere to the leading technology strategy, relying on a unique three talent echelon strategy, brought together at home and abroad enjoy a high reputation of the top professional and technical personnel, laid a new product R & D and meet the special application of customers based. 

Dehao Optoelectronics with advanced technology and scientific management methods to promote the development of enterprises, has passed ISO9001: 2008 quality management system, ISO1400: 2004 environmental management system, CCC, CE, FCC, RoHS and other qualifications. Dehao Optoelectronics established a number of marketing and service network, quality and quality assurance and improve the services, the products are exported to the United States, India, New Zealand, Japan, Thailand, Taiwan, Hong Kong more than 80 countries and regions.