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Quick Details

  • Place of Origin: Guangdong, China (Mainland)
  • Brand Name: KEM
  • Model Number: KEM-20057
  • Usage: Outdoor
  • Tube Chip Color: Red
  • Display Function: Graphics
  • Pixels: 16mm
  • Screen Dimension: 5x7 matrix led
  • Array: Dot matrix /5x7 matrix led display
  • Various color: Super Red
  • Face color: Black or Gray
  • Peakwave length: 620-640 nm (red)
  • Working voltage: 1.8-2.3V
  • Working current: 20mA
  • Polarity: Common Cathode or Common Anode
  • OEM: Yes
  • Manufature: China factory

Packaging & Delivery

Packaging Details EPE/Carton & etc (5x7 LED matrix dot )
Delivery Time 3-15 working days (5x7 LED matrix dot )

Diam 3mm LED matrix/ultra bright red dot matrix 5x7 array module

We can provide different sizes & various color. 


Product Description


Features of the ultra bright matrix 5x7 :

1. Low power consumption .  
2. Long life span.
3. High efficiency .
4. Industrial standard size.
5. Luminous evenly distributed on each segment.
6. Provides excellent reliability in bright ambient light.
7. Sold state reliability.
8. Competitive price .
9. Size and colors can be provided by your application.
10.Fits different LED displays size specifications .



Various Color Available for Dot matrix /5x7 LED dot matrix display :





 More color :  Bi-color & RGB












Other Dimension & Internal Curcuit for Dot matrix /5x7 LED dot matrix display  :







If the PCB curcuit can not meet your need, pls contact me for other choices.




More Pictures for ultra bright matrix 5x7 :






Fatory Certified Information :



- Audio equipments or instrument panels.

- Home electronic appliances, air conditional controller.

- General use for digital indicator( led clock timer, led price tag, lift / elevator indicator & etc.).

- Multimedia products.


We Promise : Best Price / Good Quality / Quick Delivery

1. Your inquiry related to our products or prices will be replied within 24 hours.

2. Experienced sales and engineers will answer all your requirements in fluent English.

3. Advanced equipments & good material:ASM machines; chips,PCB boards & epoxy resin of RoHS compliant.

4. No matter big order or small order, we will provide our products with the best quality & also best service.

5. We are a direct factory in Dongguan and we've been doing the OEM and ODM service for over 10 years.



Factory Information




Welcome To Inquire!





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Transaction Details

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China (Mainland)
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Supplier Assessments:
73 Transactions 200,000+
The supplier’s transactions conducted via Alibaba.com in the past 6 months.
The supplier supports Trade Assurance – A free service that protects your orders from payment to delivery.
Supplier's Trade Assurance Limit: US $202,000
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