200W 300W COB LED Chip 3838 5050 5454 High CRI LED Chip 54V 200W LED COB

A single COB LED can contain hundreds of chips forming a dense array. This dense array enables a CoB LED to produce more light output from a smaller area than is generally possible with an array of packaged LEDs.

Features

• Size:38*38mm / Les.35mm
• Material: Pure Gold Wire
• Available in a board range of CCTs from 2700K-6500K
• CRI:70-98Ra
• Long Life Span and high reliability

Product Details

Dimensions

28*28mm
38*38mm
54*54mm
50*50mm

FAQ

Q1. Can I have a sample order for led light?

A: Yes, we welcome sample order to test and check quality. Mixed samples are acceptable. But our clients need to cover the freight.

Q2. What about the lead time?

A:Sample needs 1-3 days, mass production time needs 7-15days according to the order quantity .

Q3. What's the Payment way ?

A:We accept T/T Paypal and Western Union three ways payment.

Q4. How do you ship the goods and how long does it take to arrive?

A: We usually ship by DHL, UPS, FedEx or TNT. It usually takes 5-7days to arrive.

Q5. How to proceed an order for led light?

A: Firstly let us know your requirements or application.(such as size, color, power, voltage, CCT, CRI...)

Secondly We send you the Technique data for you reference. and quote you

Thirdly customer confirms the samples and we can check the freight for customer, then we will send the PI for you

Fourthly customer places an order , then we will arrange the produce and delievey.

Q7: Do you offer guarantee for the products?

A: Yes, we offer 3 years warranty to our products.

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