1616 3-in-1 RGB COB LED Chip
Constant Voltage 24V, 150mA×3, 12 Watt COB LED Chip for ambient lighting, garden lights, colored lights, and spotlights
Product Overview
High-performance 16mm×16mm RGB COB LED chip delivering vibrant color mixing with constant voltage operation.
Key Features
- White LED fabricated using blue chip and phosphor technology
- Compact dimensions: 16.0 mm × 16.0 mm × 1.7 mm
- Wide 120° viewing angle for excellent light distribution
- RoHS compliant for environmental safety
- Sulphation corrosion resistance for enhanced durability
- Manual soldering compatible
Packaging Specifications
25 PCS/Tray
4 Trays/ESD Shielding Bag: 100pcs
Technical Specifications
Aluminum substrate material
Excellent light mixing effect
Dimmable models available
Stable constant pressure operation
Absolute Maximum Ratings (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 (Ta=25℃)
| Type | Symbol | Test Condition | Min | Typ | Max | Unit |
| WaveLength (Blue) | λd | IF=150mA | 457.5 | -- | 465 | nm |
| WaveLength (Red) | λd | IF=150mA | 620 | -- | 630 | nm |
| WaveLength (Green) | λd | IF=150mA | 520 | -- | 530 | nm |
| Luminous Flux (Blue) | φv | IF=150mA | 40 | | 70 | LM |
| Luminous Flux (Red) | φv | IF=150mA | 150 | | 200 | LM |
| Luminous Flux (Green) | φv | IF=150mA | 200 | | 250 | LM |
| Forward Voltage (All Colors) | VF | IF=150mA | 24 | V |
| Power (All Colors) | PD | IF=150mA | | 8 | | W |
| Thermal resistance | Rth(j-s) | IF=150mA | -- | -- | 0.85 | ℃/W |
Optical Characteristic Curves
Applications
- Flood Lighting
- Photography Lighting
- Various lighting applications
Production Process
Frequently Asked Questions
Q1: Are you a factory or a trade company?
A: We are the manufacturer specializing in SMD and COB LED chips since 2013.
Q2: Can I get some samples for tests?
A: Yes, we can offer free samples for quality evaluation. Customers pay for shipping costs.
Q3: What about the lead time?
A: Sample orders: 3-5 working days. Mass orders: 7-25 working days.
Q4: Do you accept customized products?
A: Yes, we provide OEM and ODM services. Contact our sales engineers with your requirements.
Q5: How many years of warranty do you offer?
A: Standard 3-year warranty with options for extended coverage. We address any product issues during warranty period.
Q6: How to process the order?
A: 1. Specify product requirements (size, color, power, quantity)
2. Receive quotation and stock confirmation
3. Review proforma invoice
4. Complete payment
5. Delivery arrangement and ongoing support