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

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

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?

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.

Shenzhen Huanyu Dream Technology Co., Ltd., Ltd. is a high-tech enterprise and specializing in LED package.

Our products: SMD series - 2835, 3030, 3528, 5050, 5054, 5730, 7070 and other models;

High-power COB series- 1919, 2828, 3838, 4040, 6060 and other models. We are focusing on High μmol, High Color, High CRI, High Efficiency, High Power, High Brightness, etc. They are widely used in Plant Growth, Smart home, Commercial lighting,

Education Lighting, Outdoor Lighting, Film Lighting, Automotive Lighting, Lure fish Lighting, Stage Lighting, Photography Lighting and other fields. We well received the high praise from our customers, they are from China, South Korea, Iran, Czech Republic,Chile,

the United States, the United Kingdom, France, Russia, and Canada,and other countries.

US Wal-Mart is our long term cooperative partner and we have the completely Sales & Services network.

Our Dust-Free workshop is at thousand-level. We have the Automatic die-bonding machine, ASM Wire bonding machine, Automatic molding machine, Automatic sorting machine, Automatic taping machine, etc. , and Temperature Humidity Cycle test machine, Automatic Tensile testing machine, X-Ray and others inspection machine to assure our products quality.

Our company has the BSCI and ISO9001 Certification. Our parts have the CE, ETL,FCC,LM-80,ROHs and other certifications, also the Patents.Huanyu Dream is well-known for our high quality, good reputation and best service.

Our company is with humanistic management and full of professional engineers and experienced sales. With the strongest support from our vendors, we achieved resource sharing, complementary advantages and high efficient work;

Our purpose is: Customer First, High quality, Good Reputation and trustworthy cooperation. We are willing to cooperate with you and create the bright future together.

Die Bonding 

Wire Bonding

Molding

Sorting

Taping