High Luminous 1313 LED COB Chip 20W 80Ra 1700K-20000K

Basic Information
Place of Origin: China
Brand Name: HuanYu Dream
Certification: RoHS
Model Number: HY-1311W40-12C4B-20
Minimum Order Quantity: 1piece
Price: Negotiated
Packaging Details: 49pcs/Tray
Delivery Time: 10-15 Work Days
Payment Terms: T/T, Paypal,Ali Pay
Supply Ability: 30000 units per day
Detail Information
Size: 13*13mm(Les11mm) Power: 20W
Brightness: 3000-3200lm Current: 600mA
Voltage: 36-39V CCT: 4000-4200K
CRI: 80 Working Time: 50000 Hours
High Light:

1313 LED COB Chip


LED COB Chip 80Ra


20W COB LED Chip

Product Description

High Luminous 1313 LED COB Chips 80Ra 20W Fast Delievey Time And Long Service Life

High Luminous 20W 1313 COB Led Chips Details


This COB LED adopted mirrow-surface aluminum base, large luminous area with circular chip array design, is widely applied to high-end professional commercial lighting with ultimate high light efficacy, CRI and heat conduction.


Electrical - Optical Characteristics at Ta=25℃ 


Type Symbol Test condition Value Unit
Min. Typ. Max.
Forward Voltage VF IF=600mA 36 -- 39 V
4000-4500K φ IF=600mA 3100 -- 3200 Lm
Viewing Angle 2θ1/2 IF=600mA -- 120 -- Deg
Color Rendering Index CRI IF=600mA 80 -- 83 --
Thermal resistance Rth(j-s) IF=600mA -- -- 0.67 ℃/W


Absolute Maximum Ratings at Ta=25 


Parameter Symbol Rating Units
Power Dissipation Pd 20 W
Forward Current IF 600 mA
Peak Forward Current IFP 700 mA
Junction temperature Tj 115
Solder temperature Ts 350
Operating Temperature Topr -40 ~ + 85
Storage Temperature Tstg -40 ~ + 100



Package Dimension 

High Luminous 1313 LED COB Chip 20W 80Ra 1700K-20000K 0 


* High Luminous efficacy

* Available CRI: 70, 80, 90, 95, 97, 98

* RoHS compliant

* >30000hrs

* Wide CCT Range:1700-20000K

* Different colors in choose: Blue; Green; Red; Yellow; Full Spectrum


Packaging Specifications

High Luminous 1313 LED COB Chip 20W 80Ra 1700K-20000K 1


49 PCS/Tray                                                          10Tray/ESD Shieding Bag:490pcs





Q1: Are you a factory or a trade company?

A1: We are the manufacturer specialize in smd and cob led chips since 2013.

Q2: Can I get some samples for tests?
A2: 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?
A3: Generally, it will take 3-5 working days for sample and 7-25 working days for mass order.


Q4: Do you accept customized products?
A4: 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 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.

Q6: How to process the order?
A6: 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.

Contact Details

Phone Number : +86 18927418395

WhatsApp : +8618927418395