The bulb Osram Nav-T-4y 400 W offers a light spectrum 22% more intense than a standard HPS bulb.
-20% | £16.94 |
-15% | £18 |
-10% | £19.06 |
-7.5% | £19.59 |
-5% | £20.12 |
The bulb Osram Nav-T-4y 400 W offers a light spectrum 22% more intense than a standard HPS bulb.
It delivers 56,500 lumens and a spectrum ideal for flowering (2000°K), covering an optimal area of 100 cm².
To be used only with a 400 W ballast.
56 500 lumens
Not guaranteed
Not compatible with electronic ballasts