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4W MCOB LED Bulb (A60-21)

    Buy cheap 4W MCOB LED Bulb (A60-21) from wholesalers
    Buy cheap 4W MCOB LED Bulb (A60-21) from wholesalers
    • Buy cheap 4W MCOB LED Bulb (A60-21) from wholesalers

    4W MCOB LED Bulb (A60-21)

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    Price : US $ 5.54/ Piece
    Payment Terms : L/C, T/T, Western Union, Paypal
    Model Number : A60-21
    Brand Name : Sunbright
    • Product Details
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    4W MCOB LED Bulb (A60-21)

    Unique technology of MCOB (Multiple Chips & Cups on Board) packaging mode
    Best heat sink-aviation Die-Cast Aluminum + PC ensures 40000 hours.
    Withstand High voltage up to 4500V
    Excellent color consistency: ± 150K
    Light in Weight. ONLY less than 100g.
    Low luminous decay: Less than 1% for first 1000hours, less than 4% for first 3000hours, less than 6% for first 5000hours
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    Product Name COB A60 4W LED bulb
    Part NumberA60-21
    Wattage4W Epistar (Multiple Chips & Cups on Board)
    Input Voltage150-265VAC
    Base typeE27/E26/B22
    Materialsink-aviation Die-Cast Aluminum + PC
    DimensionDia. 50*90mm
    Beam Angle>120 degree
    Color temp.Warm white(2700-3500K) Natural White(3700-4500K),Cool White(4500-6500K)
    Lum.efficacyWW: 90lm/W; CW: 100lm/W
    Luminous fluxWW: 330,  CW:360   
    CRI(Ra)>80(WW)  75(CW)
    TemperatureOperating: less than max.70 Celsius.        Environment: -30~+50 Celsius.
    Package infoBox size: 65X65X115mm; Carton size:35*35*26cm, GW:17kgs, 50pcs/CTN
    Warranty2 years.
    Product Tags:

    b22 bulb holder

    Quality 4W MCOB LED Bulb (A60-21) for sale
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