2.1" Ultra Bright Blue 5mm 5 x 7 Dot Matrix LED Display for digital display screens and lift position indicator

Trade Term: EXW
Payment Terms: T/T,WU
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Basic Info.
  • Type: COB 
  • Brand Name: Light-Bo 
  • Dimensions: 38.1 x 53.35x8.4mm 
  • Character height: 2.1 inch (53.35mm) 
  • Applications: for digital display and display screen 
  • Emitting colour: Ultra bright blue 
  • Connection: Row Cathode Column Anode 
  • Model No.: LB05571KBH1B 
  • Place of Origin: Guangdong  
  • Min.Order: 1000 Piece/Pieces
  • Means of Transport: Ocean, Air, Land
Supply Capacity
  • Production Capacity: 20,000 pcs /day
  • Packing:EPE +CARTON
  • Delivery Date: 5 - 7 days

2.1 inch Row Cathode Column Anode Ultra bright blue 5 x 7 Dot Matrix LED Display for position indicators,moving signs,message boards, queue management systems
2.1  Ultra Bright Blue 5mm 5 x 7 Dot Matrix LED Display for digital display screens and lift position indicator

2.1  Ultra Bright Blue 5mm 5 x 7 Dot Matrix LED Display for digital display screens and lift position indicator

Main Export Markets:

  • Eastern Europe

  • North America

  • Mid East/Africa

  • Central/South America

  • Asia

  • Western Europe



Key Specifications/Special Features:

  • Type: 5mm 5 x 7 LED dot matrix display

  • Dot diameter: 5.0mm

  • Character height: 53.35mm (2.2 inch)

  • Dimension: 38.1 x 53.35 x 8.4mm

  • Row Cathode Column Anode

  • White Epoxy black face

  • Colour: Ultra bright blue

  • Wavelength: 462-465nm

  • Luminous intensity: 80-100 mcd per dot

  • Forwar voltage: 2.8-3.3V/led

  • Forward current:5-10mA/led


  • High-efficiency: low-power consumption

  • Extremely low-current

  • Low-development cost

  • Big viewing angle vertically and horizontally

  • Stable performance

  • Continuous uniformity

  • Long lifetime

  • Easy assembly IC Compatible

  • RoHS directive-compliant

  • Available in red, blue, green, amber, white and orange colors


  • Applications: for digital display and display screen ,lift/elevator position indicators, elevator floor number indicators,quene management systems,moving signs, message boards and so on.



Primary Competitive Advantages:

  • Country of Origin

  • Distributorships Offered

  • Experienced Staff

  • Guarantee/Warranty

  • Packaging

  • Price

  • Product Features

  • Product Performance

  • Prompt Delivery

  • Quality Approvals

  • Reputation

  • Service

  • Small Orders Accepted




Send message to this supplier
Mr. Jayson Lai (Sales Manager)
Tel: 86-755-83983496
Mobile: 15986806101
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Contact Method
Shenzhen Guangzhibao Technology Co., Ltd
2F,Building 6,Lihe Industrial Park,No. 1055,Songbai Road,Xili Street,Nanshan District, Shenzhen, Guangdong, China (Mainland) / 518055
Fax: 86-755-83983484
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