About the product
- Ring-shaped LED module with a colour temperature of 4000K
- Extremely high module efficiency (constant current)
- High colour rendering Ra >80
- Very narrow colour tolerance (MacAdam 2 per print)
- The SIMRING is ideally suited for retrofitting an existing Circline luminaire or for circular downlights, wall luminaires and ceiling luminaires
Technical data
- Light colour: Neutral white
- Colour temperature: 4000K
- Colour rendering Ra: >80
- Colour BIN: 3SDCM
- Luminous flux typ.: 8169lm
- Operating mode: Constant current CC
- Rated voltage typ.: 27.6V
- Rated current typ.: 1.6A
- Rated power typ.: 44.2W
- Dimension: Ø392mm outer, Ø222mm inner
- Material: Aluminium
- LED: 200 pcs. Samsung LM281B+PRO LED (UG-Bin), LM80 tested
- Connections: 30cm soldered cable (+ / -)
- Radiation: 120°
Product specifications
| Application | Single color |
| Light colour | Neutral white |
| Forward voltage | 27.6 V |
| PCB material | Aluminum |
| Luminous flux | 8169 lm |
| Power | 44.2 W |
| Inner diameter | 222 mm |
| Shape | Ring |
| Colour rendering Ra | 80 |
| Colour temperature (K) | 4000 K |
| Operating mode | CC |
| Outer diameter | 392 mm |
| Manufacturer | Lumesi |
Data sheets
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