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Energy Saving P3.91 Transparent Led Display 1920 Hz For Advertising

Product Details:
Place of Origin: Guangdong, China
Brand Name: HOT
Certification: CE-EMC, CE-LVD, RoHS
Model Number: P3.91
Payment & Shipping Terms:
Minimum Order Quantity: 1 square meter
Price: negotiable
Packaging Details: wooden package or flight case is recommended, idea of customers is acceptable
Delivery Time: 10-30 days after payment
Payment Terms: T/T, Western Union, MoneyGram, L/C, D/A, D/P
Supply Ability: 3000 square meters per month

Color:1R1G1BBrand Name:Hot Electronics
Pixels:3.91Usage:Indoor Ads
Brightness:5000cd/sqmRefresh Rate:1920 Hz
Life Span:100000hoursLED Chip:Epistar
Temperature:Rating: -10℃~60℃Display Function:Animation,graphics,video
Application:All RangeOperation Voltage:AC220V / AC110V , 50Hz±10%

Transparent LED Display P3.91 Flexible Usage Indoor 1R1G1B Long Lifespan Animation Graphics Video


How to Select a Led Display


  • Location is the most important factors for selecting the correct LED display. Different type of location such as rooftop, large billboards and stage backdrops or requires front access for servicing will require different led cabinets and modules, Size, Shape and Pitch

  • Size:Once you have measured the height, width and depth of the space and availability, then you want to make sure the selected LED size (and number of cabinets, height, width & depth) can be accommodated.

  • Shape: determines if curve or column or flat screens are required.

  • Pitch: determines the contents of the display and the range of viewing.


Product Parameters


Pixel Pitch3.91mm
Frame MaterialAluminum
Pixel Density16384
LED LampSMD1921
Cabinet Size1000mm*1000mm
Cabinet Resolution128 pixels *128 pixels
Low Brightness≥1500
Pixel compositionRGB
Display interfaceDIV/HDMI
Avg. Power consumption480 w/sqm
Max. Power consumption800w/sqm
PackageWooden or Flight Case
Working temperature - 10°C~45°C
Operating Humidity10%~80% 
Weight 12kg/sqm



● Company Goals:Spare no effort to create a century enterprise in the field of LED display and semiconductor lighting industry.
● Spirit of enterprise: Professionalism, Integrity, Teamwork, Innovation
● Enterprise Mission: Developing leading technology, creating bright environment, sharing brilliant life
● Business strategy: Joint professional talents, Produce the best products, Provide the best service
● Enterprise strategy: Switching from the enterprise of products researched and produced to the pilot by expanding strategy, which means the LED products for the center,integrating other electronic low carbon, energy-saving, pro-environment products comprehensive exploited, we become architects of the new social and new life.


Product Show



In the end, thank a lot for your time, and wish you have good days and awesome business.


Tel: +86-755-27387271
FAX: +86-755-27380982
Wechat: a18926062063
Whatsapp: +86 18926062063
Add: HongDa Industrial Zone, TianXin Road, Shiyan Town, Bao’an District, Shenzhen city, China

LED light your world

This company gave a good solution for my project, so I purchased their display. Indeed, none of their services and products disappointed me.

—— Carl Briganti

I have bought LED display many times, and the quality and price of the display are reasonable. I will cooperate with this company for a long time.

—— Isabella Jacob

I previously bought the display of indoor P2.97 in this company. Their service is very good. The quality of the products is also very satisfying to me. The next time there are projects, I will also find this company to cooperate.

—— Mr. Dean Rose