95 90 Ra High CRI COB LED 3000k 4000k 5000K White Warm White COB 1919 Similar to XLamp CXA For High-power spotlights, automotive lighting, high-end commercial lighting
White 1919 Cob 3000k 4000k 5000K High CRI 98 1919 Cob Led Chip
High CRI 98 1919 cob led chip Specification
- High Reliability and Stability
- Quality light with Super high CRI, Max. Up to 98Ra.
- Pure gold wire bonding chips in circular array
- High quality Aluminum or Copper substrate applied
- Strict Chip Selection to maintain color consistency (Mac Adam 3 steps, 4 steps and 5 steps or customer defined binning X Y Coordinates range)
- Regular models in stock
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COB LED 1919 (Customize CCT& CRI& Volt)
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Power
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25-30W (12-48W available)
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Voltage
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36-39V
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Current
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750-900mA
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Series/Parallel
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12S5P
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Lumens |
140-160lm/W( Ra>80 )
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110-130lm/W (Ra>90)
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CCT
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6000-6500K ( customize available1800K-20000K)
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CRI
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Ra 97( CRI 70/ 80 /90/95 as choose)
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Junction temperature
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115 ℃
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Solder temperature
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350 ℃
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Operating Temperature
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-40 ~ + 85 ℃
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High CRI 98 1919 cob led chip Packge Dimension(Units:mm)
25PCS /Tray
4Tray/ESD Shieding Bag:100pcs
High CRI 98 1919 cob led chip datesheet
Electrical - Optical Characteristics at Ta=25℃
| Type | Symbol | Test condition | Value | Unit | ||
| Min. | Typ. | Max. | ||||
| Forward Voltage | VF | IF=750mA | 34 | 36 | 38 | V |
| 2900K-3100K | φ | IF=750mA | 2700 | -- | 2850 | LM |
| 3800K-4200K | φ | IF=750mA | 2850 | -- | 2950 | LM |
| 5500K-6000K | φ | IF=750mA | 2850 | -- | 2950 | LM |
| Viewing Angle | 2θ1/2 | IF=750mA | 120 | Deg | ||
| Color Rendering Index | CRI | IF=750mA | -- | 97 | -- | -- |
| Thermal resistance | Rth(j-s) | IF=750mA | -- | -- | 0.67 | ℃/W |
Absolute Maximum Ratings at Ta=25℃
| Parameter | Symbol | Rating | Units |
| Power Dissipation | Pd | 27 | W |
| Forward Current | IF | 750 | mA |
| Peak Forward Current | IFP | 850 | mA |
| Junction temperature | Tj | 115 | ℃ |
| Solder temperature | Ts | 350 | ℃ |
| Operating Temperature | Topr | -40 ~ + 85 | ℃ |
| Storage Temperature | Tstg | -40 ~ + 100 | ℃ |
1919 COB LED Chip Series
Application
- Flood Lighting
- Photography Lighting
- other lighting area
Production Process
1. Are you factory or trade company?
We are a professional manufacturer of smd cob led chips.
2. Do you support OEM/ODM service?
Yes,we do support. With more than 10 years of industry experience,professional R&d team and design team
3. Can I get an sample to check quality before mass order?
Welcome to place sample order to check our quality. we can Minus sample cost after mass order
4. Any guarantee for your products?
√Strict quality control system
√Independent reliability testing laboratory
√All of our products with 3 years warranty
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.