8W*2 Dual Color Tunable COB LED 6500K 2000K 19*19 OEM ODM Service
8W*2 Dual Colors COB LED Chip 19*19 2000K/6500K High CRI Ra>90 Factory Low Cost
1919 Bi-colors Available in two models
| Part No. | Size (MM) |
Light Area (mm) |
Voltage (V) |
Wavelength(nm) CCT(K) |
Current (mA) |
Luminous (LM) |
CRI (Ra) |
| HY-1917D2065-8S4B-8W*2 | 19*19mm | φ17mm | 20-24V | 2000-2200K | 300mA | 550-750LM | 70-98 |
| 6000K-6500K | 300mA | 800-1000LM | |||||
| HY-1917D2065-8S8B-15W*2 | 19*19mm | φ17mm | 20-24V | 1900-2100K | 600mA | 1300-1500LM | 70-98 |
| 6400-6600K | 600mA | 1500-1700LM |
Package Dimension(8W*2)
Electrical - Optical Characteristics at Ta=25℃ (8W*2)
|
Type |
Symbol |
Test condition |
Value |
Unit |
||
| Min. | Typ. | Max. | ||||
| Forward Voltage | VF | IF=300mA | 20 | 22 | 24 | V |
| 2100K-2300K | φ | IF=300mA | 550 | -- | 750 | Lm |
| 65000K-6900K | φ | IF=300mA | 800 | -- | 1100 | Lm |
| Viewing Angle | 2θ1/2 | IF=300mA | 120 | Deg | ||
| Color Rendering Index | CRI | IF=300mA | 90 | -- | 83 | -- |
| Thermal resistance | Rth(j-s) | IF=300mA | -- | -- | 0.67 | ℃/W |
Absolute Maximum Ratings at Ta=25℃ (8W*2)
| Parameter | Symbol | Rating | Units |
| Power Dissipation | Pd | 8*2W | W |
| Forward Current | IF | 300 | mA |
| Peak Forward Current | IFP | 400 | mA |
| Junction temperature | Tj | 115 | ℃ |
| Solder temperature | Ts | 350 | ℃ |
| Operating Temperature | Topr | -40 ~ + 85 | ℃ |
| Storage Temperature | Tstg | -40 ~ + 100 | ℃ |
Optica Characteristic curve(8W*2)
Q2: Can I get some samples for tests?
A2: Yes, we can offer free samples, so you can have an intuitive understanding about our LED quality and performance. But our clients should pay for the shipping freight themselves.
Q3: What about the lead time?
A3: Generally, it will take 3-5 working days for sample and 7-25 working days for mass order.
Q4: Do you accept customized products?
A4: Yes, we can offer OEM and ODM service as per your request. Please kindly leave us messages about your requirements, our sales engineer will check the details as soon as possible.
Q5: How many years of warranty of products you offer? And how do you deal with the LED working issues?
A5: We offer 3-year warranty by default, and longer warranty can be negotiated. If there is any problem with the product during the warranty, please feel free to contact us.
Q6: How to process the order?
A6: 1. Let us know the requirements(size, color, power and quantity) of the products you need.
2. We will send you the quotation and check the stock.
3. We will send you proformer invoice after you confirm the samples.
4. You make the payment after checking the details.
5. We will arrange the delivery and continue to provide you the best service.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.