15W 1313 Cob Led Chips 2900K-3100K CRI 80 Cob Chip On Board Led
15W 1313 COB Led Chips Features
* Dimension 13.50mm×13.50mm×1.5mm
* Wide viewing angle : 120°
* CRI: 80
* RoHS compliant
* Sulphation corrosion resistance
* Manual Soldering
* The White LED which was fabricated using a blue chip and phosphor
15W 1313 COB Led Chips Details
Electrical - Optical Characteristics at Ta=25℃
| Type | Symbol | Test condition | Value | Unit |
| Min. | Typ. | Max. |
| Forward Voltage | VF | IF=420mA | 34 | -- | 38 | V |
| 2900K-3100K | φ | IF=420mA | 2000 | -- | 3000 | Lm |
| Viewing Angle | 2θ1/2 | IF=420mA | -- | 120 | -- | Deg |
| Color Rendering Index | CRI | IF=420mA | 80 | -- | 83 | -- |
| Thermal resistance | Rth(j-s) | IF=420mA | -- | -- | 0.67 | ℃/W |
Absolute Maximum Ratings at Ta=25℃
| Parameter | Symbol | Rating | Units |
| Power Dissipation | Pd | 15 | W |
| Forward Current | IF | 420 | mA |
| Peak Forward Current | IFP | 540 | mA |
| Junction temperature | Tj | 115 | ℃ |
| Solder temperature | Ts | 350 | ℃ |
| Operating Temperature | Topr | -40 ~ + 85 | ℃ |
| Storage Temperature | Tstg | -40 ~ + 100 | ℃ |
Optica Characteristic curve
Package Dimension
Packaging Specifications
49 PCS/Tray 10Tray/ESD Shieding Bag:490pcs
15W 1313 COB Led Chips Applications
* Indoor/outdoor lighting.
* Spot light
* Down light
* General use.
Q1: Are you a factory or a trade company?
A: We are the manufacturer specialize in smd and cob led chips since 2013.
Q2: Can I get some samples for tests?
A: 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.
Q3: What about the lead time?
A: Generally, it will take 3-5 working days for sample and 7-25 working days for mass order.
Q4: Do you accept customized products?
A: 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.
Q5: How to process the order?
A: 1. Let us know the requirements(size, color, power and quantity) of the products you need.
2. We will send you the quotation and check the stock.
3. We will send you proformer invoice after you confirm the samples.
4. You make the payment after checking the details.
5. We will arrange the delivery and continue to provide you the best service.
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1313 COB LED 15W 2900K-3100K CRI 80 COB Chip On Board LED Images
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