|
[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 |
|
Verified Suppliers
|
|
|
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.
