![R40 spectrum](https://heliospectra.com/wp-content/uploads/2023/05/Spectrum-Graph-R40-e1685957775891.png)
![R40f spectrum](https://heliospectra.com/wp-content/uploads/2023/05/Spectrum-Graph-R40F.png)
![Far-red spectrum](https://heliospectra.com/wp-content/uploads/2023/05/FR-Spectrum-Graph-1.png)
![R40f spectrum](https://heliospectra.com/wp-content/uploads/2023/05/Spectrum-Graph-R40F.png)
Spectrum: helioSPEC R40F Flex
Power (W)
650
Efficacy (µmol/J)
2.9
Light output (µmol/s) PAR Spec
1880
Light output (µmol/s) PAR+FR Spec
1890
Light output (µmol/s) Far-Red Spec
250
Power (W)
770
Efficacy (µmol/J)
2.8
Light output (µmol/s) PAR Spec
2180
Light output (µmol/s) PAR+FR Spec
2190
Light output (µmol/s) Far-Red Spec
250