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[China]
Trade Verify
Address: 5F-A Building,Quanju High-tech Park,No. 77 Jiangshi Road,Gongming Street,Guangming,Shenzhen
Contact name:Kelly
Shenzhen Huanyu Dream Technology Co., Ltd |
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Verified Suppliers
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High Voltage 9V 12V 27V 30V 72V 7070 SMD LED High Powe LED Chip
Product Features
30V 7070 SMD LED CHIP Specifications
Type
| Symbol
| Test condition
| Value | Unit
| ||
| Min. | Typ. | Max. | ||||
| Forward Voltage | VF | IF=300mA | 29 | 31 | 34 | V |
| 2550K-3100K | φ | IF=300mA | 1000 | -- | 1100 | Lm |
| 3100K-4050K | φ | IF=300mA | 1100 | -- | 1200 | Lm |
| 4050K-7000K | φ | IF=300mA | 1200 | -- | 1400 | Lm |
| Reverse Current | IR | VR=50V | -- | -- | 10 | uA |
| Viewing Angle | 2θ1/2 | IF=300mA | 120 | Deg | ||
| Color Rendering Index | CRI | IF=300mA | 80 | -- | 83 | -- |
| Thermal resistance | Rth(j-s) | IF=300mA | -- | -- | 10 | ℃/W |
72V 7070 SMD LED CHIP Specifications
Type | Symbol | Test condition | Value | Unit | ||
| Min. | Typ. | Max. | ||||
| Forward Voltage | VF | IF=100mA | 68 | 72 | 76 | V |
| 2550K-3100K | φ | IF=100mA | 900 | -- | 1000 | Lm |
| 3100K-4050K | φ | IF=100mA | 1000 | -- | 1100 | Lm |
| 4050K-7000K | φ | IF=100mA | 1100 | -- | 1200 | Lm |
| Reverse Current | IR | VR=50V | -- | -- | 10 | uA |
| Viewing Angle | 2θ1/2 | IF=100mA | 120 | Deg | ||
| Color Rendering Index | CRI | IF=100mA | 80 | -- | 83 | -- |
| Thermal resistance | Rth(j-s) | IF=100mA | -- | -- | 10 | ℃/W |
7070 LED SMD Measurement
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.
