- -20%
![BULL FILTER 125 X 200 300M3/H](https://static1.cultureindoor.com/52218/sylvania-shpt-basic-bulb-150w-e40-refurbished-france.jpg)
The bulb Osram Nav-T-4y 400 W offers a light spectrum 22% more intense than a standard HPS bulb.
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