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Product Name: | 18W White High Power COB LED | Emitted Color: | White |
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Color Temperature: | 2600-7000K | Model Number: | DL-COB18WXX |
Storage Temperature: | -40°C~+120°C | Forward Voltage @700ma: | 27-30v |
Luminous Flux: | 2100-2300lm | Viewing Angle: | 120Deg |
Power Dissipation: | 18W | ||
Highlight: | high power smd led,brightest smd led |
High CRI 90 18W Chip on Board COB white chip LED for Commercial Lighting
Parameters | Symbol | Rating | Units |
Power Dissipation | Pd | 18 | W |
Forward Current | If | 700 | mA |
Peak pulse Current | Ifp | 1000 | mA |
Reverse Voltage | Vr | 45 | V |
Electrostatic Discharge | ESD | 4500(HBM) | V |
LED Junction Temperature | TJ | 115 | °C |
Operating Temperature | Topr | -40°C~+85°C | °C |
Storage Temperature | Tstg | -40°C~+100°C | °C |
Soldering temperature | Tsol | 260±5°C(for 5sec) | °C |
Manual Soldering Temperature | TSOL | 350±20°C For 3 Seconds | °C |
Parameter | Symbol | Value | Unit | Tolerance | Test Conditions | ||
Min | Typ | Max | |||||
Forward Voltage | Vf | 27 | -- | 30 | V | ± 0.5V |
IF=700mA
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Thermal Resistance Junction To Board | RΘj-b | --- | 2 | --- | °C/W | ||
Luminous Flux | Φ | 2100 | --- | 2300 | Lm | ±5% | |
50% Power Angle | 2θ1/2 | 120 | Deg | ±8 | |||
Color Temperature | TC | 2600 | ---- | 7000 | k | ±200k | |
Color-rendering index | Ra | 80 | --- | --- | --- | --- | |
Temperature Coefficient of Forward Voltage | ∆VF/∆T | -2 | mV/°C | ||||
Reverse Current | IR | -- | -- | 10 | μA | ±1μA | Vr=45V |
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Contact Person: Mr. Chen
Tel: 86-755-82853859
Fax: 86-755-83229774