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3535 525nm High Power LED COB

China Shenzhen Learnew Optoelectronics Technology Co., Ltd. certification
China Shenzhen Learnew Optoelectronics Technology Co., Ltd. certification
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Learnew delivered what we asked for,quickly and well made. Happy to work with Learnnew, he can tell me accurately about the product and save me a lot of time, they are very professional

—— Ashraf Trading

I want to express my gratitude to this supplier for their outstanding service. Their attention to detail, timely responses, and on-time delivery have exceeded my expectations. I look forward to future

—— Hector Bustillo

I am thoroughly impressed with the functionality of these UV LED chips. They offer reliable UV output, high efficiency, and a long lifespan. A great investment for any UV application!

—— Ali Muhammad

The design of these COB LED chips is outstanding. They are compact, easy to install, and provide excellent illumination. I am extremely satisfied with their performance!

—— Fabio Antista

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3535 525nm High Power LED COB

3535 525nm High Power LED COB
3535 525nm High Power LED COB

Large Image :  3535 525nm High Power LED COB

Product Details:
Place of Origin: CHINA
Brand Name: LEARNEW
Certification: CE RoHS SGS
Model Number: LN-SMD3535PG-P3-LP;LN-SMD3535PG-P4-LQ
Payment & Shipping Terms:
Minimum Order Quantity: Negotiable
Price: Negotiable price
Packaging Details: Anti-static Blister packing
Delivery Time: 7-12 working days
Payment Terms: T/T, L/C, Western Union

3535 525nm High Power LED COB

POWER: 3W;4W Radiant Angle: 120°
SUBSTRATE: Ceramic CCT: Green
VF: 3.0-3.4V CIRCUIT: 1PCS In Series 1PCS In Parallel
High Light:

3535 525nm High Power LED COB


3535 525nm High Power LED COB


4W 3535 COB LED

Factory price 3535 Ceramic 515-525nm 700mA 1000mA 3W 4W high power led3535 525nm High Power LED COB 0

models LN-SMD3535PG-P3-LP LN-SMD3535PG-P4-LQ



LUMINUOUS EFF 280-320LM/W 380-420LM
IF 700mA 1000mA
VF 3.0-3.4V 3.0-3.4V
CIRCUIT 1PCS in series
1PCS in parallel
1PCS in series
1PCS in parallel
VIEW ANGLE 120° 120°
SUBSTRATE Ceramic Ceramic
WHOLE SIZE 3.5*3.5MM 3.5*3.5MM

3535 525nm High Power LED COB 1

Design Advantage:

  • Ceramic leadframe.
  • High ESD pass
  • Standard A Class chips.
  • Cost performance.
  • Gold wire bond.
  • Easy reflow sodering.

3535 525nm High Power LED COB 2


Cautions 1w high power led chip, 3w high power led chip

1)Soldering Conditions

Number of reflow process shall be less than 2 times and cooling process to normal temperature is required between first and Second soldering process.


2)Static Electricity

It is recommended that a wrist band or an anti-electrostatic glove be used when handling the LEDs.All devices, equipment and machinery must be properly grounded.Damaged LEDs will show some unusual characteristics such as the forward voltage becomes lower, or the LEDs do not light at the low current. Criteria : (VF > 2.0V at IF=0.5mA)



Before opening the package ,The LEDs should be kept at 30°C or less and 70%RH or less. The LEDs should be used within a year.


4)Moisture Proof Package

3535 525nm High Power LED COB 3

Q1: Do you supply OEM,ODM service?

A1: YES,absolutely it can be realized.


Q2: All the pictures are real photo?

A2: Yes, the pictures of all products on this page are 100% real shoot by us.


Q3: How can I get a quotation from you?

A3: Please kindly leave us messages about your needs,including products and quantity,our professional team will reply you very soon (mostly within few hours).


Q4: Is there any discount for bulk order?

A4: Yes, if you need bulk order or you want customized products, we can provide wholesale price.


Q5: Do you support drop shipping and how much is the shippping cost?

A5: 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.


Q6: How to place an order?

A6: If you want to place an order, Please feel free to send us an inquiry email or contact us by trademanager online, we will reply you within 24hours(working day).


Q7: What payment terms are available?

A7: T/T,PayPal, Western Union and Secure Payment.


Q8: What about the lead time?

A8: It depends on the order quantity. In general, lead time is about 10-15 working days. For samples, the delivery could be as fast as same day.

We have professional laboratories and researchers, and carry out a large number of experiments and tests on the ratio of lamp beads to ensure the scientific and effective. We warmly welcome to send us the engineering drawing of your project to get the solutions for you.


Contact Details
Shenzhen Learnew Optoelectronics Technology Co., Ltd.

Contact Person: Devin

Tel: +86-15818602704

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