About the product
- Round Tunable White LED module with an adjustable colour temperature from 2700K to 6500K (= one print for 2700K or 6500K).
- This module can also be operated as a standard 2700K or 6500K version, as both colour temperatures can be controlled individually.
- Extremely high module efficiency (constant current)
- Very high colour rendering Ra >90 and still very high efficiency thanks to the new Samsung LM281B+PRO S90 LEDs
- Very narrow colour tolerance (MacAdam 3)
Product specifications
| Application | Single color, Tunable white |
| Forward current | 150 mA |
| Light colour | Cool white|Warm white |
| Forward voltage | 18.8 V |
| PCB material | FR-4 |
| Luminous flux | 525-550 lm |
| Power | 2.8 W |
| Shape | Round |
| Colour rendering Ra | 90 |
| Colour temperature (K) | 2700-6500 K |
| Operating mode | CC |
| Outer diameter | 50 mm |
| Manufacturer | Lumesi |
Data sheets
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