Ultra white Customized 21mm 4 Digits 7 segment led display common cathode for bluebooth speaker
Min. Order: 1000 Piece/Pieces
Trade Term: EXW
Payment Terms: T/T, WU
Place of Origin: Guangdong, China (Mainland)
Means of Transport: Ocean, Air, Land
Production Capacity: 20,000 pcs /day
Packing: Epe+carton
Delivery Date: 5 - 7 days
Type: Standard
Brand Name: Light-Bo
Digit0 height:: 21mm (0.83 inch)
Outer dimension: 84*26*95mm
Polarity: Common Cathode
Emitting colour: Ultra white
customized 4 digit 7segment led clock display for bluetooth speaker
Chracter height : 21mm (0.83inch)
Outer dimensions: 84*26*9mm
Ultra white
Ultra white Customized 21mm 4 Digits 7 segment led display common cathode for bluebooth speaker
  • Ultra white Customized 21mm 4 Digits 7 segment led display common cathode for bluebooth speaker
  • Ultra white Customized 21mm 4 Digits 7 segment led display common cathode for bluebooth speaker
  • Ultra white Customized 21mm 4 Digits 7 segment led display common cathode for bluebooth speaker
  • Ultra white Customized 21mm 4 Digits 7 segment led display common cathode for bluebooth speaker
  • Ultra white Customized 21mm 4 Digits 7 segment led display common cathode for bluebooth speaker
  • Ultra white Customized 21mm 4 Digits 7 segment led display common cathode for bluebooth speaker
  • Ultra white Customized 21mm 4 Digits 7 segment led display common cathode for bluebooth speaker

  • Ultra white Customized 21mm 4 Digits 7 segment led display common cathode for bluebooth speaker

  • Ultra white Customized 21mm 4 Digits 7 segment led display common cathode for bluebooth speaker


  • Ultra white Customized 21mm 4 Digits 7 segment led display common cathode for bluebooth speaker


  • Ultra white Customized 21mm 4 Digits 7 segment led display common cathode for bluebooth speaker


  • Ultra white Customized 21mm 4 Digits 7 segment led display common cathode for bluebooth speaker


  • Ultra white Customized 21mm 4 Digits 7 segment led display common cathode for bluebooth speaker


  • Specifications:

  • Display: 4 digit 7 segment led clock display

  • Charcter height: 21mm (0.83 inch)

  • Outer dimensions:84*26*9mm

  • White segments black surface

  • With common cathode

  • Emitting color: ultra bright white

  • X/Y;0.29-0.31

  • Luminous intensity:100-120mcd

  • Forward voltage: 2.8-3.3V/led

  • Forward current:10-15mA/led

  • Colors: red, blue, yellow green, pure green, amber, orange and pure white


  • High luminous intensity and reliability

  • Low power consumption

  • Extremely low current

  • Stable performance

  • Long lifespan

  • Easy-to-assemble

  • IC compatible

  • Meet RoHS Compliant

  • Applications:

  • Widely used for instrument panels,home appliances, digital indicators, led clock displays and set-up boxes, and so on .

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