The suggested spectrum settings are:
| Growth Phase | Red Channel | White Channel | Blue Channel |
| Seedling | 39 | 49 | 99 |
| Veg | 50 | 99 | 99 |
| Pre-flower | 99 | 99 | 50 |
| Flower | 99 | 99 | 40 |
| Finishing | 39 | 99 | 99 |
In general:
- Blue promotes leaf and root growth and is essential in Veg.
- Red promotes stem, fruit and flower. So, it tends make plants stretch in Vegetative growth but is key to high yields in fruit or flowering plants.