Ra 95 High Efficiency 1313 COB LED Chip 3W-20W CCT 2700K-6000K
1313 COB LED Chip Features
* High luminous efficacy
* Aluminum base
* High intensity circular chip array
* RoHS compliant
* Professional super
* high CRI commercial lighting
* Smooth light quality
This COB LED adopted high quality aluminum base, large luminous area with circular chip array design, is widely applied to high-end professional commercial lighting with ultimate highlight efficacy, CRl and heat conduction, CRI can go up to 98 with smooth and cozy light qualitywhich brings great experience of light. The COB1313 LED is optimized for down light, par lightspot light, track light and projector lamp etc,
1313 COB LED Chip Specification
| Size | Les | Power | Voltage(V) | IF(mA) | CCT(K) | CRI |
| 13*13mm | φ11mm | 20-24W | 36-39 | 500-600 | 2700-7000 | 95Ra |
| 12-18W | 36-39 | 300-450 |
| 18W | 54-58 | 300 |
| 15W | 45-48 | 300 |
| 7-12W | 36-39 | 180-300 |
| 10W | 30-34 | 300 |
| 7W | 21-23 |
| 5W | 15-17 |
| 3W | 9-10 |
Electrical - Optical Characteristics at Ta=25℃
| Type | Symbol | Test condition | Value | Unit |
| Min. | Typ. | Max. |
| Forward Voltage | VF | IF=300mA | 7 | 9 | 11 | V |
| 2550K-310K | φ | IF=300mA | 300 | -- | 350 | Lm |
| 3100K-4050K | φ | IF=300mA | 320 | -- | 370 | Lm |
| 4050K-7000K | φ | IF=300mA | 350 | -- | 400 | Lm |
| Viewing Angle | 2θ1/2 | IF=300mA | | 120 | | Deg |
| Color Rendering Index | CRI | IF=300mA | 80 | -- | 83 | -- |
| Thermal resistance | Rth(j-s) | IF=300mA | -- | -- | 0.67 | ℃/W |
Absolute Maximum Ratings at Ta=25℃
| Parameter | Symbol | Rating | Units |
| Power Dissipation | Pd | 3 | W |
| Forward Current | IF | 300 | mA |
| Peak Forward Current | IFP | 400 | mA |
| Junction temperature | Tj | 115 | ℃ |
| Solder temperature | Ts | 350 | ℃ |
| Operating Temperature | Topr | -40 ~ + 85 | ℃ |
| Storage Temperature | Tstg | -40 ~ + 100 | ℃ |
Packaging Specifications
49 PCS/Tray 10Tray/ESD Shieding Bag:490pcs
Application
FAQ
Q: Would you offer free samples?
A:Yes, We would offer free samples for test quality at first.
Q:Are you manufacturer or trade company?
A:We are an experienced and professional LED manufacturer since 2013.
Q:What payment method do you accept?
A:We accept T/T, Paypal, Western Union and others more as clients’ requirement.
Q: 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.
Q: 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).
Q: What technical support can I get after purchase?
A:Data sheet and operation manual will be provided to dear you. Our sales engineer will be answering your questions any time.
Q: If there is LED failure, how can you support?
A:Customers provide pictures of the failed products or the samples rejected, the engineer will analyze the failure and find out the reasons. If the failure was caused by the product quality, we will compensate with qualified replacement!
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Ra 95 High Efficiency COB LED 6000K 3W-20W RoHS Compliant Images
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