Cree XLamp CMA1303 — 3000K Warm White 70 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% | 700 mA | 9.44 V | 6.61 W | 533 lm | 80.6 lm/W |
| 75% | 1050 mA | 10.12 V | 10.62 W | 719 lm | 67.7 lm/W |
| 100% | 1400 mA | 10.75 V | 15.05 W | 860 lm | 57.1 lm/W |
* PCT typical values at 25°C. Actual performance varies by junction temperature and drive conditions.
Electrical Specifications
- Forward Voltage Class: 9V (Vf 10.75 V typ @ 1400 mA rated)
- Rated Drive Current: 1400 mA
- Input Power @ Rated: 15.1 W
- Luminous Efficacy: 57.1 lm/W (typ)
Optical Specifications
- Luminous Flux @ Rated: 860 lm typical
- Color Temperature: 3000K (Warm White)
- Color Rendering Index: 70 CRI
- Optical Source Diameter: 4.5 mm
- Viewing Angle: 116°
- MacAdam Steps: 5-Step SDCM
Resources
📄 CMA1303 Pro9 Datasheet (PDF)
Order Code: CMA1303-0000-000C0B0A30E | Bin Code: CMA1303-30E-0A-C0B-00001






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