Shenzhen Huanyu Dream Technology Co., Ltd
Light up the world with our “chip"
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RGBCW LED COB Chip Constant Voltage LED Chip 25W 1917 Tunable COB LED
RGBCW LED COB Chip Constant 24V 30W 1917 Tunable COB LED
5 in 1 RGBCW LED COB Chip design advantages
5 in 1 RGBCW LED COB Chip Applications
RGBCW LED COB Chip Specifications
| Type | Symbol | Test condition | Value | Unit | ||
| Min. | Typ. | Max. | ||||
| WaveLength(B) | λd | IF=150mA | 460 | -- | 465 | nm |
| WaveLength(R) | λd | IF=150mA | 620 | -- | 630 | nm |
| WaveLength(G) | λd | IF=150mA | 520 | -- | 530 | nm |
| Correlated Colour Temperature cw | CCT | IF=300mA | 5800 | 6200 | k | |
| Correlated Colour Temperature w | CCT | IF=300mA | 2600 | 2800 | k | |
| Luminous Flux(B) | φv | IF=150mA | 60 | 70 | LM | |
| Luminous Flux(R) | φv | IF=150mA | 190 | 210 | LM | |
| Luminous Flux(G) | φv | IF=150mA | 210 | 230 | LM | |
| Luminous Flux(W) | φv | IF=300mA | 700 | 800 | LM | |
| Luminous Flux(CW) | φv | IF=300mA | 800 | 900 | LM | |
| Forward Voltage(B) | VF | IF=150mA | 20 | 24 | V | |
| Forward Voltage(R) | VF | IF=150mA | 20 | 24 | V | |
| Forward Voltage(G) | VF | IF=150mA | 20 | 24 | V | |
| Forward Voltage(W) | VF | IF=300mA | 20 | 24 | V | |
| Forward Voltage(CW) | VF | IF=300mA | 20 | 24 | V | |
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.