Shenzhen Huanyu Dream Technology Co., Ltd
| Payment Terms | T/T, Paypal,Ali Pay |
| Supply Ability | 500K/Month |
| Delivery Time | 7-9 Work Days |
| Packaging Details | 25pcs/Tray |
| Type | 1919 3 in 1 RGB led cob chip |
| Size | 19*19mm |
| Feature | RGB |
| Voltage | 11-13 V |
| Customizable | Support |
| Led light source | COB |
| Warranty(years) | 3 |
| Cri (ra>) | Customized |
| Working lifetime(hour) | 50000 |
| Brand Name | HuanYu Dream |
| Model Number | HY-1917RGB-12W |
| Certification | RoHS |
| Place of Origin | China |
View Detail Information
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Product Specification
| Payment Terms | T/T, Paypal,Ali Pay | Supply Ability | 500K/Month |
| Delivery Time | 7-9 Work Days | Packaging Details | 25pcs/Tray |
| Type | 1919 3 in 1 RGB led cob chip | Size | 19*19mm |
| Feature | RGB | Voltage | 11-13 V |
| Customizable | Support | Led light source | COB |
| Warranty(years) | 3 | Cri (ra>) | Customized |
| Working lifetime(hour) | 50000 | Brand Name | HuanYu Dream |
| Model Number | HY-1917RGB-12W | Certification | RoHS |
| Place of Origin | China | ||
| High Light | 1919 COB LED RGB ，COB LED RGB 3 In 1 ，12 Watt COB LED Chip | ||
1919 3 In 1 RGB Led Cob Chip 1919 Size Red Green Blue 12 Watts Led Chip
1919 3 in 1 RGB Led COB Chip Features
* The White LED which was fabricated using a blue chip and phosphor
* Dimension 19.0 mm×19.0 mm×1.5 mm
* Wide viewing angle : 120°
* RoHS compliant
* Sulphation corrosion resistance
* Manual Soldering
1919 3 in 1 RGB Led COB Chip Package Dimension
25 PCS/Tray
4Tray/ESD Shieding Bag:100pcs
1919 3 in 1 RGB Led COB Chip Details
Absolute Maximum Ratings at Ta=25℃
| Parameter | Symbol | Rating | Units |
| Junction temperature | Tj | 115 | ℃ |
| Solder temperature | Ts | 350 | ℃ |
| Operating Temperature | Topr | -40 ~ + 85 | ℃ |
| Storage Temperature | Tstg | -40 ~ + 100 | ℃ |
Electrical - Optical Characteristics at Ta=25℃
| Type | Symbol | Test condition | Value | Unit | ||
| Min. | Typ. | Max. | ||||
| WaveLength(B) | λd | IF=300mA | 457.5 | -- | 465 | nm |
| WaveLength(R) | λd | IF=300mA | 620 | -- | 630 | nm |
| WaveLength(G) | λd | IF=300mA | 520 | -- | 530 | nm |
| Luminous Flux(B) | φv | IF=300mA | 40 | 70 | LM | |
| Luminous Flux(R) | φv | IF=300mA | 150 | 200 | LM | |
| Luminous Flux(G) | φv | IF=300mA | 200 | 250 | LM | |
| Forward Voltage(B) | VF | IF=300mA | 11 | 13 | V | |
| Forward Voltage(R) | VF | IF=300mA | 11 | 13 | V | |
| Forward Voltage(G) | VF | IF=300mA | 11 | 13 | V | |
| Power(B) | PD | IF=300mA | 4 | W | ||
| Power(R) | PD | IF=300mA | 6 | W | ||
| Power(G) | PD | IF=300mA | 4 | W | ||
| Thermal resistance | Rth(j-s) | IF=300mA | -- | -- | 0.85 | ℃/W |
Optica Characteristic curve
1919 3 in 1 RGB Led COB Chip Application
Production Process
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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