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25W-30W High CRI COB LED 1919 4000lm-4500lm 3 Year Warranty

    Buy cheap 25W-30W High CRI COB LED 1919 4000lm-4500lm 3 Year Warranty from wholesalers
     
    Buy cheap 25W-30W High CRI COB LED 1919 4000lm-4500lm 3 Year Warranty from wholesalers
    • Buy cheap 25W-30W High CRI COB LED 1919 4000lm-4500lm 3 Year Warranty from wholesalers
    • Buy cheap 25W-30W High CRI COB LED 1919 4000lm-4500lm 3 Year Warranty from wholesalers
    • Buy cheap 25W-30W High CRI COB LED 1919 4000lm-4500lm 3 Year Warranty from wholesalers
    • Buy cheap 25W-30W High CRI COB LED 1919 4000lm-4500lm 3 Year Warranty from wholesalers

    25W-30W High CRI COB LED 1919 4000lm-4500lm 3 Year Warranty

    Ask Lasest Price
    Brand Name : HuanYu Dream
    Model Number : HY01917-57D3-1205B
    Certification : RoHS
    Price : negiotated
    Payment Terms : T/T, Paypal,Ali Pay,, Western Union
    Supply Ability : 30000 units per day
    Delivery Time : 10-15 Work Days
    • Product Details
    • Company Profile

    25W-30W High CRI COB LED 1919 4000lm-4500lm 3 Year Warranty


    High Cri Led 1919 COB LED Chip 25-30 W White High CRI Ra97


    COB LED 1919 (Customize CCT& CRI& Volt)
    Power

    25-30W (12-48W available)

    Voltage


    36-39V
    Current
    750-900mA

    Series/Parallel
    12S5P

    Lumens


    140-160lm/W( Ra>80 )
    110-130lm/W (Ra>90)


    CCT

    6000-6500K ( customize available1800K-20000K)

    CRI

    Ra 97( CRI 70/ 80 /90/95 as choose)

    Junction temperature

    115 ℃

    Solder temperature

    350 ℃

    Operating Temperature

    -40 ~ + 85 ℃

    • High Reliability and Stability
    • Quality light with Super high CRI, Max. Up to 98Ra.
    • Pure gold wire bonding chips in circular array
    • High quality Aluminum or Copper substrate applied
    • Strict Chip Selection to maintain color consistency (Mac Adam 3 steps, 4 steps and 5 steps or customer defined binning X Y Coordinates range)
    • Regular models in stock



    Packge Dimension(Units:mm)



    25PCS /Tray


    4Tray/ESD Shieding Bag:100pcs


    Electrical - Optical Characteristics at Ta=25℃


    Type

    Symbol

    Test condition

    Value

    Unit

    Min.Typ.Max.
    Forward VoltageVFIF=750mA343638V
    2900K-3100KφIF=750mA2700--2850LM
    3800K-4200KφIF=750mA2850--2950LM
    5500K-6000KφIF=750mA2850--2950LM
    Viewing Angle2θ1/2IF=750mA120Deg
    Color Rendering IndexCRIIF=750mA--97----
    Thermal resistanceRth(j-s)IF=750mA----0.67℃/W



    Absolute Maximum Ratings at Ta=25℃

    ParameterSymbolRatingUnits
    Power DissipationPd27W
    Forward CurrentIF750mA
    Peak Forward CurrentIFP850mA
    Junction temperatureTj115
    Solder temperatureTs350
    Operating TemperatureTopr-40 ~ + 85
    Storage TemperatureTstg-40 ~ + 100

    1919 COB LED Chip Series



    Application

    • Flood Lighting
    • Photography Lighting
    • other lighting area


    Production Process


    FAQ
    Q1: Are you a factory or a trade company?
    A1: We are the manufacturer specialize in smd and cob led chips since 2013.

    Q2: Do you accept customized products?
    A2: Yes, we can offer OEM and ODM service as per your request. Please kindly leave us messages about your requirements, our sales engineer will check the details as soon as possible.


    Q3: What about the lead time?
    A3: Generally, it will take 3-5 working days for sample and 7-25 working days for mass order.


    Q4: Can I get some samples for tests?
    A4: Yes, we can offer free samples, so you can have an intuitive understanding about our LED quality and performance. But our clients should pay for the shipping freight themselves.


    Q5: How many years of warranty of products you offer? And how do you deal with the LED working issues?
    A5: We offer 3-year warranty by default, and longer warranty can be negotiated. If there is any problem with the product during the warranty, please feel free to contact us.



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