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High Efficiency LED COB Chip 3W - 500W Blue COB LED Chip 450nm

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Address: 5F-A Building,Quanju High-tech Park,No. 77 Jiangshi Road,Gongming Street,Guangming,Shenzhen

Contact name:Kelly

Shenzhen Huanyu Dream Technology Co., Ltd

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High Efficiency LED COB Chip 3W - 500W Blue COB LED Chip 450nm

Country/Region	china
City & Province	shenzhen

Product Details

New Blue COB Led 3W To 500W Les17mm High Efficiency COB LED Chip

New Blue COB Led 450nm 1919 COB LED Chip

HuanYu Dream COB are small in size and are highly efficient LEDs with high wavelength characteristic in the range of 435-500nm (blue light).

The COBs are highly beneficial for chicken and poultry farming, research indicates that blue or green light plays a role in alleviating stress responses in broilers due to reduction in level of serum IL-1β.

Blue light is also very useful in swimming pools, aquariums and marine lighting. It is also ideal for fish farming as it improves the growth rate and productivity of the fish.

COB LED with higher intensities in blue wavelength range (435-500nm)
Available color in Red, Green, Blue, Yellow, Purple...
Available Size in 1313, 1616, 1919,2828,3838,5050..(for example, 1313,13*13mm,Les 11mm)
Wide Power Ranges from 3W to 500W
Ideal applications include swimming pool, landscape, marine and poultry farm lighting and other lighting areas
High efficiency
The Blue LED is formed by chip excitation light
Regular models in stock

Blue 1919 450-455nm (Customize CCT& CRI& Volt)
Power	36-39W (12-50W available)
Voltage	35-37V
Current	1050mA
Series/Parallel	12S7P
Wavelength	450-455nm
Junction temperature	115 ℃
Solder temperature	350 ℃
Operating Temperature	-40 ~ + 85 ℃
Storage Temperature	-40 ~ + 100 ℃

Packge Dimension(Units:mm)

Electrical - Optical Characteristics at Ta=25℃

*Pls do conatct us at message for more information on the Blue COBs

Workshop

FAQ

Q1: How to process the order?

A1: 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.

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: Are you a factory or a trade company?
A6: We are the manufacturer specialize in smd and cob led chips since 2013.

As the manufacture of SMD/COB Led chips, We are confident for our quality of products because we have experienced R&D and advanced technique. Very hope to be one of your suppliers, Welocome to your inquiry.