It is ideal for growth (30% more blue) and flowering thanks to its broad spectrum.
-20% | CHF21.52 |
-15% | CHF22.87 |
-10% | CHF24.21 |
-7.5% | CHF24.88 |
-5% | CHF25.56 |
The Sylvania Grolux 250W is a High Pressure Sodium bulb giving off 34 000 lumens. It is ideal for growth (30% more blue) and flowering thanks to its extended spectrum.
To be used only with a 250W ballast.
Not guaranteed
Not compatible with electronic ballasts