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New Products: High Power LED Spot/Flood Fixtures…
| Product Description |
|---|
| Vollong 3 Watt High Power Linear Chips On Board (COB) Cool White LED. 5,500K color temperature Cool White LED, up to 210 lumen with 170 degree viewing angle. |
| General Specifications | |||
|---|---|---|---|
| Emitting Color | Cool White | Color Temperature | 5500 K |
| Continuous Forward Current (IF) | 240 | Forward Voltage (VF)[1] | 13.5V |
| LED Brand | Vollong | LED Package | COB |
| Lumen | 210 Lumen | Maximum Forward Voltage | 15 |
| LED Junction Temperature (Tj) | 120 | Millicandela | 36600mcd |
| Operating Temperature (Tamb) | -20~+80 | Peak Forward Current (IFM)[2] | 300 |
| Power Dissipation (Pv) | 3 | Reverse Current (IR)[3] | 100 |
| Reverse Voltage (VR) | 5 | Storage Temperature (Tstg) | -30~+100 |
| Viewing Angle | 170 degree | Wattage Consumption | 3 Watt |
| Characteristics - Absolute Maximum Ratings @ Ta=25°C | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| PARAMETER | MAXIMUM | UNIT | ||||||||
| Power Dissipation | 3 | W | ||||||||
| Peak Forward Current (1/10 Duty Cycle,0.1ms Pulse Width) | IF(peak) | 300 | mA | |||||||
| Continuous Forward Current | IF | 240 | mA | |||||||
| Reverse Voltage | VR | 5 | V | |||||||
| Operating temperature range | Topr | -20°C ~ +80°C | ||||||||
| Storage Temperature Range | Tstg | -30°C ~ +100°C | ||||||||
| Thermal Management Specifications | ||||||||||
| LED junction temperature | Tj | 120 | °C | |||||||
| Thermal resistance | RθJC | 12 | °C/W | |||||||
| Suggested cooling area (sides exposed to open air) | 800-1200 | cm2 | ||||||||
| Flux Characteristics (Tj = 25°C) | ||||||||||
| Color | Lumen | CCT Range | CRI | |||||||
| Cool White | 210 | 5000-6500K | 71 | |||||||
| PARAMETER | Test Condition | Min | Typ | Max | UNIT | |||||
| Viewing Angle | 2θ1/2 | IF=240mA | 165 | 170 | 180 | degrees | ||||
| Forward Voltage | VF | IF=240mA | - | 13.5 | 15 | V | ||||
| Reverse Current | IR | VR=5V | 100 | uA | ||||||
| Lead Soldering Temp | 300°C for 3.5 seconds | |||||||||
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