^{30W RGBCW COB LED Tunable LED COB 2700K 6500K High CRI 90 Dimmable LED Energy Efficient Chip-on-Board Light}

^{The R (Red) + G (Green) + B (Blue) + 2700K (Warm White) + 6500K (Cool White) 5-in-1 LED COB design combines multiple color channels into a single Chip-on-Board (COB) LED for advanced lighting control. Here’s why this technology is valuable:}

^{Key Benefits of 5-in-1 LED COB:}

• ^{Full-Color Mixing (RGB) – Creates millions of colors for dynamic lighting (e.g., mood lighting, stage effects).}
• ^{Tunable White (2700K–6500K) – Adjust from warm to cool white for circadian lighting, retail, or home use.}
• ^{High CRI (Ra90+) – Ensures accurate color rendering for photography, retail, and architectural lighting.}
• ^{Simplified Design – Replaces multiple single-color LEDs with one compact COB, reducing wiring complexity.}
• ^{Smart Lighting Ready – Works with DMX, DALI, Zigbee, or Bluetooth for automation and scene control.}

-- Parameters

	Item	HY-1917RGBCW2765-30W
	Power	30W
	Voltage	21-24V
	Current	300mA*5
	Color	Red+Green+Blue+2700K+6500K
	CRI	Ra90
	Dimmable	Yes

	Item	HY-1310RGBW2765-11W
	Power	11W
	Voltage	12-14V
	Current	150mA*5
	Color	Red+Green+Blue+2700K+6500K
	CRI	Ra90
	Dimmable	Yes

-- Product Picture

^{--Applications:}

• ^{Smart Homes (adjustable white + RGB ambiance)}
• ^{Commercial Lighting (hotels, galleries, shops)}
• ^{TV/Film Production (high CRI + color accuracy)}
• ^{Architectural & Stage Lighting (dynamic effects)}

--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.

Q2. What about the lead time?

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

Q3. Do you have any MOQ limit for led light order?What's the Payment way ?

A: MOQ is 100pcs for each model. 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 2-5 days to arrive. Airline and sea shipping also optional.

Q5. How to proceed an order for led light?

A: Firstly let us know your requirements or application. Secondly We quote according to your requirements or our suggestions.Thirdly customer confirms the samples and places

Q6. Is it OK to print my logo on led light product?

A: Yes. Please inform us formally before our production and confirm the design firstly based on our sample.

Q7: Do you offer guarantee for the products?

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

Q8: How to deal with the faulty?

A: Firstly, Our products are produced in strict quality control system and the defective rate will be less than 0.2%.Secondly, during the guarantee period, we will send new.

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