Shenzhen Crescent Optoelectronic Co., Ltd.
Exhibition
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. Compare...
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 differe...

SMD LED Series

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. SMD LED package size: 5050, 3030, 2835, 3535, etc.

Overview of SMD LED Series

  • White SMD LED

    White SMD LEDWhite SMD LED

    • New generation patch high-power LED, imported PCT or EMC bracket, ultrathin packaging structure
    • High visibility, high brightness: high light efficiency, high reliability
    • Comply with GB 24823-2009 and EU Erp directive color tolerance requirements
    • Support surface mount technology
    • The product has passed lm-80 certification
    • Suitable for street lamps, projection lamps, spotlights, downlights, panel lights, lamp tubes, ceiling lamps, bulb lights, PAR lights, UFO industrial and mining lights and other lighting fixtures.
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  • Colored SMD LED

    Colored SMD LEDColored SMD LED

    • Separation design, Design Flexible, cost savings on a system level;
    • Small thickness, high productivity, not easy to oxidize, high efficiency, anti-vibration, light source concentration
    • Support surface mount technology
    • The product has passed lm-80 certification
    • Chip with high power back aluminum plating process, more direct heat dissipation
    • It can be used in ultraviolet application light source, infrared application light source, plant growth light and other different application fields
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Advantages of SMD LED


  • No UV/IR radiation and long life-span(>50000 hours).
  • Superior color rendering.
  • We have high CRI LED strip products of CRI>80,90,96
  • The color and width of the PCB board could be chosen.
  • The voltage can be 3-24V or your requirement.
  • CCT can be adjusted, wider CCT range.

Our Services


A. Suitable for both indoor lighting and outdoor projects.
B. Supply the full led strip products (with strip accessory )to make you more easy with LED Business.
C. Easy and flexible installation, can be used directly.
D. We can support special customized package for you.