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6500K 20w 30w Cob Led Chip 80CRI Cool White

    Buy cheap 6500K 20w 30w Cob Led Chip 80CRI Cool White from wholesalers
     
    Buy cheap 6500K 20w 30w Cob Led Chip 80CRI Cool White from wholesalers
    • Buy cheap 6500K 20w 30w Cob Led Chip 80CRI Cool White from wholesalers
    • Buy cheap 6500K 20w 30w Cob Led Chip 80CRI Cool White from wholesalers
    • Buy cheap 6500K 20w 30w Cob Led Chip 80CRI Cool White from wholesalers

    6500K 20w 30w Cob Led Chip 80CRI Cool White

    Ask Lasest Price
    Brand Name : PHOENIX
    Model Number : COB CHIP
    Certification : LM80 CE ROHS
    Price : Negotiation
    Payment Terms : Western Union, MoneyGram, T/T
    Supply Ability : 800KK PER MONTH
    Delivery Time : 7-10 DAYS
    • Product Details
    • Company Profile

    6500K 20w 30w Cob Led Chip 80CRI Cool White


    COB is an acronym meaning chip on board . It describes the technology behind the COB lights, referring to the packed LED chips mounted in direct contact with silicon carbide or sapphire substrate. The COB technology provides a high density of LEDs on a small surface (e.g., there are 342 LEDs on a 10mm x 10mm surface).

    20w 30w High Efficiency 6500K 80CRI Cool White COB Leds


    Quick details:


    Type:Cob led
    Warranty(Year):2-Year
    Emitting Color:White color
    Luminous Efficacy(lm/w):650lm
    Lifespan (hours):50000
    Working Time (hours):20000
    Power:8w
    Viewing Angle(°):120 Degree
    Color Rendering Index(Ra):70 80
    Color Temperature:2700-6500K
    Place of Origin:Suzhou ,jiangsu
    Application:Hotel,Art Gallery,Museum,Ceiling lamp
    Size:13.35×13.35×1.0mm


    Product specification:


    Package Structure


    Absolute Maximum Ratings



    Parameter


    Min


    Max


    Unit

    Forward Current

    300mA

    Forward Voltage

    2226V

    Operating Temperature

    -30+85

    Storage Temperature

    -40+100

    Soldering Temperature

    350

    Junction temperature

    125

    Typical Electro-Optical characteristics curves:



    CCT


    Luminous Flux

    (lm)


    Efficacy

    (lm/w)

    CRI

    (Ra)


    Voltage

    (V)

    Min.

    Typ.


    Typ.


    Min.


    Min.


    Typ.

    TC=2700K60070095952224
    TC=3000K700750103952224
    TC=3500K700750103952224
    TC=4000K800850110952224
    TC=5000K800850110952224
    TC=6000K800850110952224

    Typical Characteristics Curves

    But the difference between LED light COB and SMD is that COB LEDs have more diodes. COB chips typically have 9 or more diodes. COB chips also only have 1 circuit and 2 contacts, regardless of the number of the diodes

    COB LED Screen packaging technology has great advantages compared with SMD packaging technology. Its pros: smaller space of LED beads, better protection performance, long service life, and low dead light rate. Its cons: difficulty in manufacturing finished products, maintenance inconvenience


    Quality 6500K 20w 30w Cob Led Chip 80CRI Cool White for sale
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