Shenzhen Huanyu Dream Technology Co., Ltd
| Payment Terms | T/T, Paypal,Ali Pay |
| Supply Ability | 30000 units per day |
| Delivery Time | 10-15 Work Days |
| Packaging Details | 25 pcs/Tray |
| Product Name | 1919 COB double CCT |
| Series | CW: 8S4P WW:8S4P |
| CRI | 90 |
| Current | 450 mA |
| Voltage | 22-26 |
| CCT | 2100K-5000K/5000K-7000K |
| Power | 10W*2 |
| Warranty | 3 Years |
| Brand Name | HuanYu Dream |
| Model Number | HY-1917D2170 |
| Certification | RoHS |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T, Paypal,Ali Pay | Supply Ability | 30000 units per day |
| Delivery Time | 10-15 Work Days | Packaging Details | 25 pcs/Tray |
| Product Name | 1919 COB double CCT | Series | CW: 8S4P WW:8S4P |
| CRI | 90 | Current | 450 mA |
| Voltage | 22-26 | CCT | 2100K-5000K/5000K-7000K |
| Power | 10W*2 | Warranty | 3 Years |
| Brand Name | HuanYu Dream | Model Number | HY-1917D2170 |
| Certification | RoHS | Place of Origin | China |
| High Light | each channel 10w chip cob led ，1919 chip cob led ，bi color 10w cob led chip | ||
COB LED Each channel 10W double CCT 2100-7000K 1919 Bi-Color COB
1919 Bi-Color COB
* Size (mm):19.×19.0×1.5
* CRI: 90
* Wide viewing angle : 120°
* RoHS compliant
* Sulphation corrosion resistance
* Manual Soldering
* The White LED which was fabricated using a blue chip and phosphor
1919 Bi-Color COB Package Dimension
25PCS/Tray 4Tray/ESD Shieding Bag:100pcs
1919 Bi-Color COB Details
Electrical - Optical Characteristics at Ta=25℃
| 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℃
| 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
1919 Bi-color COB Led Chip Applications
About US
Q2: Can I get some samples for tests?
A: 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?
A: Generally, it will take 3-5 working days for sample and 7-25 working days for mass order.
Q4: Do you accept customized products?
A: 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?
A: 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.
Company Details
Business Type:
Manufacturer
Year Established:
2014
Total Annual:
10000000-15000000
Employee Number:
80~100
Ecer Certification：
Verified Supplier
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... 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...
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