Email:ceo@crescentled.com Tel:+86-755-81735121
Shenzhen Crescent Optoelectronic Co., Ltd.
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Product Category
  • SMD LED Series
    SMD LED SMD means surface mounted diode. This is a better technology than the first generation DIP LEDs. The SMD type LEDs are mounted on an aluminum substrate and enveloped in an epoxy resin. Learn More
  • EMC5050 White SMD LED
    EMC5050 White SMD LED Advanced centrifugal process packaging technology, uniform light spot, excellent anti-vulcanization performance, comply with the international energy standards of the US Energy Star... Learn More
  • COB LED Series
    COB LED Product material high-end fastidious, imported German ammonium aluminum plate gold wire 99.999 encapsulation High photosynthetic efficiency. long life Products through 300 round of cold and hot shock ... Learn More
  • High Power LED
    High Power LED Features of High Power LED Light Source1/3W High power ledLong operating life, High fluxMore energy efficient than incandescent and most halogen lampsLow voltage DC operatedCool beam, safe to the touc... Learn More
Featured Products
  • PCT3030 White SMD LED PCT3030 White SMD LED Advanced centrifugal process packaging technology, uniform light spot, excellent anti-vulcazation performance, comply with the international energy standards of the US Energy Star; ma...
  • EMC5050 White SMD LED EMC5050 White SMD LED Advanced centrifugal process packaging technology, uniform light spot, excellent anti-vulcanization performance, comply with the international energy standards of the US Energy Star...
  • PCT5050 White SMD LED PCT5050 White SMD LED Advanced centrifugal process packaging technology, uniform light spot, excellent anti-vulcazation performance, comply with the international energy standards of the US Energy Star; ma...
  • 5050 RGB SMD LED 5050 RGB SMD LED PCT red copper bracket, pure gold wire encapsulation, low thermal resistance, Thewavelength of light source corresponds to the requirement of plant growth. Plant lightis more gentle than normal lighti...
  • Professional Application COB LED Professional Application COB LED Features of specific condition COB LED:To enhance the color of the object with specific light, to make it look more authentic and full, improving the customer's buying desire.This kind of LED lights a...
  • White High Power LED White High Power LED 1.High-quality aluminum shell, better heat dissipation, less light loss, longer life;2. Brand LED cold light source, no radiation, no heavy metal pollution, excellent performance, pure...
Company Profile Crescent Optoelectronic (Shenzhen) is a national high-tech enterprise, specialized in LED packaging researching, producing and sales since 2010. Crescent head office locates in 12 building, Shiguan industry area, in Shenzhen while main manufacturing factory covers 12000 square meters in Jiangxi Province. Main products are SMD series, COB series, AC Module series, high power series. Learn More About Us
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What is cob Package?
What is cob Package? COB package the full name is chips on board, it is a technology to solve the problem of heat dissipation of LED. Compared with direct plug-in and SMD, it has the advantages of saving space, simplifyin... Read More
Packaging Differences and Advantages of SMD and COB
Packaging Differences and Advantages of SMD and COB In the production of led, there are different packaging technologies, including cob led and SMD led. What is the difference between cob led and SMD led?The production process of COB packaging is basic... Read More