400w Philips Master SON-T PIA Plus-Long Life Bloom Lamp/Bulb-2000k
The SON-T Range from Philips is known for its unparalleled quality and long life. Quite simply, the best lamp on the market! These bulbs are suited to the bloom/flowering period of most plants as they produce a warm red light rated at 2000K (Kelvin). Brilliant clear tubes, Philips Integrated Antenna (PIA) high pressure sodium lamps with PIA (Philips Integrated Antenna) technology and a reputation for excellence make these the number one grow bulb.
Philips Master SON-T PIA Plus 250w - 33,300 Lumens
Philips Master SON-T PIA Plus 400w - 56,500 Lumens
Philips Master SON-T PIA Plus 600w - 99,000 Lumens
Please keep the retail packaging in case you need to return it to us.