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P3.91 P4.81 Outdoor LED Video Wall Rental 250x250mm Module

Basic Information
Place of Origin: China
Brand Name: LongRun
Certification: CE
Model Number: P3.91 P4.81 500x1000mm
Minimum Order Quantity: 1 sqm
Price: Negotiable
Packaging Details: Flight cases / Plywood cases
Delivery Time: 18 - 23 working days
Payment Terms: L/C, T/T
Supply Ability: 1000 sqm / month
Cabinet Size: 500x1000x89mm Die Casting Aluminum Pixel Pitch: 3.91mm , 4.81mm
Module Size: 250x250mm Cabinet Weight: 13.5KGS
Refresh Rate: 3840HZ Application: Live Events Led Display, Advertising, Concert, Outdoor Advertising Led, Advertising Led Display Screen
Product Name: P3.91 P4.81 500 X 1000 Mm Outdoor Rental LED Display Video Screen, Outdoor Rental LED Display , Rental Led Display , Led Display Screen Warranty: 2 Years
Brightness: 3000 Nit
High Light:

3840HZ Outdoor LED Video Wall


P3.91 Outdoor LED Video Wall


P3.91 LED Video Wall Rental

P3.91 P4.81 Outdoor LED Video Wall Rental 250x250mm Module


P3.91 P4.81 500 x 1000 mm Outdoor Rental LED Display Video Screen


Product Features

Standard 500x500mm, 500x1000mm cabinet size, adopts 1921 pure black leds, Silan driving IC, refresh rate reach to 3840HZ. Optional curved cabinet, can realize the arc splicing effect of 5-10 degrees of internal radian and 5 degrees of external radian. Stable cabinet structure, no deformation, the contact surface between cabinet is treated by anodic oxidation, which is resistant to collision and friction, satisfying multiple installation and disassembly in rental events.


Product Details Quick Reviews

1. Application: Outdoor rental LED display video screen

2. Pixel Pitch: P3.91 / P4.81

3. Cabinet size: 500x1000mm


Product Technical Parameter

P3.91 P4.81 500 x 1000 mm Outdoor Rental LED Display Video Screen
  Item EH3.91 EH4.81
Technical Pixel Pitch (mm) 3.91 4.81
LED Configuration 1R1G1B 1R1G1B
LED Type SMD1921 SMD1921
Physical Density (dot/m²) 65536 43264
Module Size (W ×H ×D) mm 250x250 250x250
Module Resolution (W ×H) 64x64 52x52
Cabinet Size (W ×H ×D) mm 500x500x89 500x500 x89
500x1000 x89 500x1000 x89
Cabinet Material Die Casting Aluminum
Scanning Mode 16 scan 13 Scan
Cabinet Flatness (mm) ≤0.20
Grey Scale (Bit) 14
Protection Level IP65
Installation/Service Method Back Installation and Back Service

Product Pictures

P3.91 P4.81 Outdoor LED Video Wall Rental 250x250mm Module 0


P3.91 P4.81 Outdoor LED Video Wall Rental 250x250mm Module 1




Packing Details

Packing info.
No. Packing Dimension (cm) CBM

Gross weight

5pcs 500x1000mm in 1 flight case

1pcs flight case

Flight case

5 pcs/case
500*1000mm LED Cabinets

109*62*73 0.50 101.5 kGS
20' full container: load 210pcs 500*1000pcs Cabinets
40' full container: load 460pcs 500*1000mm Cabinets


Related Cases


P3.91 P4.81 Outdoor LED Video Wall Rental 250x250mm Module 2


P3.91 P4.81 Outdoor LED Video Wall Rental 250x250mm Module 3


P3.91 P4.81 Outdoor LED Video Wall Rental 250x250mm Module 4


Q: What is the brightness, viewing angle and wavelength of the LED?
A: Luminous Intensity is equal to the amount of luminous flux emitted into a very small solid angle at a defined angular orientation from the light source. The measurement for luminous intensity is the candela. Symbol is Iv.
Viewing Angle is the total cone angle in degrees encompassing the central, high luminous intensity portion of the LED beam from the on-axis peak to the off-axis point where the LED intensity is 50% of the on-axis intensity. This off-axis point is known as theta one-half ( 1/2). Two times 1/2 is the LEDs' full viewing angle; however, light is visible beyond the1/2 point.
Wavelength is the distance between two points of corresponding phase and is equal to waveform velocity divided by frequency. It defines what color human eyes could recognize
Q: What is dominant wavelength? Please specify the ranges of wavelength in red, green and blue color respectively.
A: Dominant wavelength is defined as the best range of wavelength showing the most natural color recognized by human eyes. Researches indicate that fixed colors with wavelength of 620-630nm (red), 520-530nm (green) and 460-470nm (blue), in fact mixed in a particular proportion, can get the pure white. That is, in display field, people use luminous materials with above wavelength to make "compounded" white more natural.In order to get a good balance white led display, we specify the led colors with wavelength within 4nm for each color
Q: Which chip vendors are you buying from?
A: It depends on the Customer's requirement. We can purchase from Japan, Korea, Europe, USA. We are using chips mainly from Taiwan
Q: What is the chip size you're using for outdoor display? How about indoor display?
A: For outdoor display, we're using 12mil chip for red, 14mil for both green and blue. Regarding indoor display, 9mil for red, 12mil for green and blue are currently adopted
Q: How much will the brightness of LED drop down after 1000hrs?
A: Based on the result of aging test, the brightness decay of green LED is around 5%-8%, while blue is around 10%-14% and red is around 5%-8%

Contact Details

Phone Number : +86 13938506854

WhatsApp : +8613938506854