Shenzhen Huanyu Dream Technology Co., Ltd
Light up the world with our “chip"
Add to Cart
2825 COB led chips Features
Advantages of a CoB LED
A single CoB LED can contain hundreds of chips forming a dense array. This dense array enables a CoB LED to produce more light output from a smaller area than is generally possible with an array of packaged LEDs.
Using a single LED can result in simpler design and product as well as providing optical advantages for uniform light and efficient optics.
* Dimension 28.0 mm×28.0 mm×1.5 mm
* CRI: 80
* Wide viewing angle : 120°
* RoHS compliant
* Sulphation corrosion resistance
* Manual Soldering
2825 COB led chips Details
| Product Name | HY02828-57D3-1210B |
| Material | 99.99%, Gold wire, Ceramics |
| Power | 60W |
| Voltage | 36-39V |
| Current | 1500mA |
| Application | Spot light, flood light, outdoor lighting, track lighting. |
| Series&Parallel | 12S10P |
| Efficiency(LM/W) | 120-150LM/W |
| SDCM | ≤3 |
| Size(MM) | 28*28mm |
| Light Area(mm) | φ23mm |
Absolute Maximum Ratings at Ta=25℃
| Parameter | Symbol | Rating | Units |
| Power Dissipation | Pd | 100 | W |
| Forward Current | IF | 2800 | mA |
| Peak Forward Current | IFP | 3000 | mA |
| Junction temperature | Tj | 115 | ℃ |
| Solder temperature | Ts | 350 | ℃ |
| Operating Temperature | Topr | -40 ~ + 85 | ℃ |
| Storage Temperature | Tstg | -40 ~ + 100 | ℃ |
2825 COB led chips Optica Characteristic curve
2825 COB led chips Applications
* Indoor/outdoor lighting.
* Spot light
* Down light
* General use.
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 test or check all your goods before delivery?
A: Yes, we have 100% test and check all goods before delivery.
Q4: How do you make our business long-term and good relationship?
A: We keep good quality and competitive price to ensure our customers benefit ;
We respect every customer as our friend and we sincerely do business and make friends with them,It's not something that can be replaced.