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        products

        3838 High Power COB LED 200W 54V-57V 2700-6500K 80Ra RoHS Compliant

        Basic Information
        Place of Origin: China
        Brand Name: HuanYu Dream
        Certification: RoHS
        Model Number: JC-3835W57-18C23B-200-D5
        Minimum Order Quantity: 1piece
        Price: Negotiated
        Packaging Details: 9 pcs/Tray
        Delivery Time: 10-15 Work Days
        Payment Terms: T/T, Paypal,Ali Pay
        Supply Ability: 30000 units per day
        Detail Information
        Product Name: 3838 COB Led Chips Dimension: 38.0mm×38.0mm×2.4mm
        Wide Viewing Angle: 120° CRI: 80
        CCT: 2900K-7000K Working Time: 50000 Hours
        Power: 200W Series: 18S23P
        High Light:

        3838 High Power COB LED

        ,

        High Power COB LED 200W

        ,

        200 Watt COB LED High Power


        Product Description

        200 Watts High Power Cob Led 3838 54-57V Cob Led 2700-6500K 80Ra COB LED Chips

        200W 3838 COB Led Chips Features 

         

         

        * Dimension 38.0 mm×38.0 mm×2.4 mm

        * CRI:  80 

        * Wide viewing angle : 120° 

        * RoHS compliant 

        * Sulphation corrosion resistance 

        * Manual Soldering 

        The White LED which was fabricated using a blue chip and phosphor

         

         

        Package Dimension

         

         

        3838 High Power COB LED 200W 54V-57V 2700-6500K 80Ra RoHS Compliant 03838 High Power COB LED 200W 54V-57V 2700-6500K 80Ra RoHS Compliant 1

         

         

         

         

         

        3838 High Power COB LED 200W 54V-57V 2700-6500K 80Ra RoHS Compliant 2

         

        200W 3838 COB Led Chips Details

        Electrical - Optical Characteristics at Ta=25℃ 

        Type

        Symbol

        Test condition

        Value

        Unit

              Min. Typ. Max.  
        Forward Voltage VF IF=3600mA 52 - 58 V
        2550K-3100K φ IF=3600mA 21000 -- 24000 Lm
        3100K-4050K φ IF=3600mA 22000 -- 26000 Lm
        4050K-7000K φ IF=3600mA 22000 -- 26000 Lm
        Viewing Angle 2θ1/2 IF=3600mA   120   Deg
        Color Rendering Index CRI IF=3600mA -- 80 -- --
        Thermal resistance Rth(j-s) IF=3600mA -- -- 0.67 ℃/W

         

         

        Absolute Maximum Ratings at Ta=25 

        Parameter Symbol Rating Units
        Power Dissipation Pd 240 W
        Forward Current IF 3600 mA
        Peak Forward Current IFP 4200 mA
        Junction temperature Tj 115
        Solder temperature Ts 350
        Operating Temperature Topr -40 ~ + 85
        Storage Temperature Tstg -40 ~ + 100

         

         

         

         

        Optica Characteristic curve

         

        3838 High Power COB LED 200W 54V-57V 2700-6500K 80Ra RoHS Compliant 3

         

         

         

         

         

         

         

         

         

         

        200W 3838 COB Led Chips Applications

        * Indoor/outdoor lighting. 

        * Spot light 

        * Down light 

        * General use. 

        3838 High Power COB LED 200W 54V-57V 2700-6500K 80Ra RoHS Compliant 4

         

         

        FAQ

         

        Q1: Do you supply OEM,ODM service?

        A: YES,absolutely it can be realized.

         

        Q2: How can I get a quotation from you?

        A: Please kindly leave us messages about your needs,including products and quantity,our professional team will reply you very soon (mostly within few hours).

         

        Q3: Is there any discount for bulk order?

        A: Yes, if you need bulk order or you want customized products, we can provide wholesale price.

         

        Q4: Do you support drop shipping and how much is the shippping cost?

        A: Yes, we support drop shipping. You should leave the receiver's information when you place the order, then we will send the goods according the address you have left. The shipping cost are based on your order's volume and weight, and it can be calculated.

         

        Q5: How to place an order?

        A: If you want to place an order, Please feel free to send us an inquiry email or contact us  online, we will reply you ASAP.

         

        Q6: What about the lead time?

        A:It depends on the order quantity. In general, lead time is about 5-7 working days. For samples, the delivery could be as fast as same day.

        Contact Details
        Cara

        Phone Number : +86 18923746863

        WhatsApp : +8618948781373

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