400w Philips Son-T Plus HPS Lamp
Specially developed for maximum bloom light
Philips Master SON-T 600W is specially developed to produce maximum high quality light, its a high pressure sodium lamp and is among the most efficient light sources available for high quality plant growth.
Philips Son-T Plus 400w HPS Lamp
The Philips SON-T lamps a cut above most lamps. It is a full spectrum lamp, the light being produced will create accelerated growth in all your plants over both vegetative and flowering stages. The advanced Philips technology and robust design employed by the lamp also gives you distinct benefits of increased reliability and longer lasting output at the optimum level.
Note - We recommend replacing this lamp every 9 months.
This lamp is suitable for all of our standard 400W ballasts.