High CRI 98Ra 3838 300W High Power COB LED Full Spectrum LED Chip

COB LED Chip is with smaller space but bigger power, better protection performance, long life span, and low dead light rate.

HuanYu Dream COB led is with industry standard led package size 38*38mm.

Power: 150W-300W are available.

Copper Base

Pure Gold Wire

CRI>98

3838 LED COB are capable of meeting different power and lumen requirements and widely used in industry, photography and other applications.

--HY-3838FB56-F3-1838 300W LED COB Test Report

--High Power COB LED Chip Specifications

	Item:HY-3838FB56-F3-1838
	Power:300W
	Voltage:54-57V
	Current:5.7A
	CRI:98Ra
	CCT:5600K
	Item:HY-5047FB56-F3-1820
	Power:500W
	Voltage:54-57V
	Current:10A
	CRI:98Ra
	CCT:5600K

--Applications

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. 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.

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 5-7 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: What about the lead time?

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