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SMD2121 128x128 Indoor Full Color LED Display

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lm very happy with packing and order. It was done and ready on time. Received order as expected. They answered all my questions as fast as possible. P3 screen looks absolutely stunning. They did exactly as l asked the.

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We bought P8 and P10 outdoor display from Jucaiyuan ,the quality is very good,we will order them again soon!

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SMD2121 128x128 Indoor Full Color LED Display

SMD2121 128x128 Indoor Full Color LED Display
SMD2121 128x128 Indoor Full Color LED Display SMD2121 128x128 Indoor Full Color LED Display SMD2121 128x128 Indoor Full Color LED Display

Large Image :  SMD2121 128x128 Indoor Full Color LED Display

Product Details:
Place of Origin: Shenzhen,China
Brand Name: JuCaiYuan
Certification: CE ROHS FCC
Model Number: P4
Payment & Shipping Terms:
Minimum Order Quantity: 10 square meters
Price: Negotiation
Packaging Details: Standard wooden case or flight case packing as customer's request
Delivery Time: 12-20 working days after deposit
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability: 3000 square meters per month

SMD2121 128x128 Indoor Full Color LED Display

Product Name: Indoor Led Screens Application: Indoor
Tube Chip Color: Full Color LED Lamp: SMD2121
Port Type: HUB75 Pixel Pitch: 4mm
Warranty: 3years Cabinet Material: Die Casting Aluminum
High Light:

128x128 Indoor Full Color LED Display


HUB75 Indoor Full Color LED Display


SMD2121 Rental LED Display Screen

HD P4.81 Full Color Background LED Digital Display For Indoor/Outdoor Rental



Product Description



500*500/500*1000 rental series is one of the most mature rental led display in stage performance, bar entertainment, ceremonial wedding, conference, exhibition, musical theater, etc. industry, etc. it came along announced the successful application of Aluminum Diecasting technology in led display market. With features of weight, portable, easy to install & dismantle.Fanless design and good heat dissipation make rental events labor-saving, high efficiency and cost-effective.

Product feature

1. Seamless assembly
With CNC processing, the range of tolerance is controlled within 0.1mm that guarantees the seamless assembly and perfect performance is presented
2. Perfect Details Design
Chamfering designed cabinet corner protects the user from accidental damage.
3. Modularization design, Friendly Maintenance
Modularization design makes assembly and maintenance quickly and efficiently, and front and rear maintenance are available which is you're your choice.
4. Curve Installation compatible,creative design
Concave and convex radian design optional , helping your LED video wall creative and changeable.
5. Light weight and Ultra-thin
The weight of each cabinet is less that 7kg that makes it easy to carry and labor-saving, high efficiency and cost-effective.

Core technique solution of 500*500 Series

1. High Quality Driver IC
Chipone Series high quality Driver IC solution with Anti-ghost function help reducing your worry. And ≥ 1920Hz refresh rate enable us to do Live Broadcasting, lifelike animated picture and videos bring us an eye feast.
Full Color P4.81 Indoor LED Display for Rental, Stage, Events
2. Low gray level adjustment effect
Light series with excellent gray level adjustment function ensuring your requirement on the brightness and color uniformity.
Full Color P4.81 Indoor LED Display for Rental, Stage, Events


LED Module Parameters
Pixel Pitch 4.mm
Pixel Density 62500dot/m2
LED Configuration 1R1G1B
LED Type SMD2121
Module resolution 128*128dots
Module Size 256*128 mm
LED Cabinet Parameters
No of module 2*2
Cabinet Size 500*500*75mm
Cabinet Weight 6.8Kg
Flatness gap<0.2mm
Maintain Way optional
IP Rating IP 65
Cabinet Material Aluminium die casting
General Parameters
Driving method/Scan method Constant current ;1/13
Driving IC 2038s
Gray Scale 65536
Refresh rate ≥1920Hz
Luminance of white balance ≥1000cd/m2
Color temperature 4500K-9500K
View angle H:120°, V:120°
Uniformity of the luminance and chromaticity ≥97%
Max.Power Consumption 800W/m2
Avg.Power Consumption 360W/m2
Input Voltage AC220V/50Hz
Frame Rate 60Hz
MTBF 100000 Hours
Operating Temperature/Humidity -20 - 60°C/ 10%-90%RH
Certification FCC,CE,Rosh
Blind spot rate ≤0.01%
Support Input Composite, S-video, DVI,HDMI, SDI,HD-SDI,VGA
Control Distance Ethernet cable≤100m or Fiber Optic>100m


Full Color P4.81 Indoor LED Display for Rental, Stage, Events




1. Can we make any size of led display?
Nope, according the led module size and cabient size, such as ph4.81mm is 500x500mm for smallest unit.

2. What's best size of led display?
The best aspect ratio of LED display are W16:H9 or W4:H3

3. How to install led display?
We will provide drawing of steel structure or hanging truss,then you can install led display very easy.

4. How to order LED display?
Please tell me indoor or outdoor do you need,size of led display,where will be application of led display.

5. How to shipment?
Normally, ph4.81mm will be shipped by air and dhl, becayse the value is high than other product.

6. How to payment?
You can transfer payment by TT,west union, Alibaba Trade Assurance online.


1. Price term:Total quotation is based on FOB Shenzhen
2. Warranty period: 2 years
3. Payment term: 30% deposit, Balance before shipping.
4. Packing method: Flight case
5. Delivery time: 12~20 working days after deposit

Contact Details
Shenzhen Jucaiyuan OptoelectronicTechnology Co.,Ltd

Contact Person: admin

Tel: +8615986676460

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