Cree XLamp CMA1303 — 6500K Daylight 80 CRI COB LED Array
The Cree XLamp CMA1303 is a high-current COB LED Array delivering best-in-class lumen output, efficacy and reliability. It features a 4.5 mm optical source diameter and 116° viewing angle, making it ideal for commercial lighting, horticultural, and specialty illumination applications.
Drive Performance (from Cree PCT — typical values at 25°C)
| Drive Level | Current | Vf (typ) | Power | Flux (typ) | Efficacy |
|---|---|---|---|---|---|
| 50% | 350 mA | 18.88 V | 6.61 W | 516 lm | 78.1 lm/W |
| 75% | 525 mA | 20.24 V | 10.62 W | 696 lm | 65.5 lm/W |
| 100% | 700 mA | 21.50 V | 15.05 W | 833 lm | 55.3 lm/W |
* PCT typical values at 25°C. Actual performance varies by junction temperature and drive conditions.
Electrical Specifications
- Forward Voltage Class: 18V (Vf 21.50 V typ @ 700 mA rated)
- Rated Drive Current: 700 mA
- Input Power @ Rated: 15.1 W
- Luminous Efficacy: 55.3 lm/W (typ)
Optical Specifications
- Luminous Flux @ Rated: 833 lm typical
- Color Temperature: 6500K (Daylight)
- Color Rendering Index: 80 CRI
- Optical Source Diameter: 4.5 mm
- Viewing Angle: 116°
- MacAdam Steps: 5-Step SDCM
Resources
📄 CMA1303 Pro9 Datasheet (PDF)
Order Code: CMA1303-0000-000F0H0A65E | Bin Code: CMA1303-65E-0A-F0H-00001







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