Philips MASTER SON-T PIA (Philips Integrated Antenna) Green Power 400W has been specially developed to ensure maximum flowering. It is a high-pressure sodium lamp among the most efficient light sources available for horticulture.

Green Power lamps are high pressure sodium lamps with an innovative technology. They emit a spectrum of red light, with a high amount of blue. This allows you to use a single lamp for both the vegetative and flowering phases. The high luminous efficiency, which reaches up to 145 lm / W, makes these lamps the most efficient in the GREENPOWER series. We remind you that to turn on this lamp you must use an hps mh power supply and a lamp reflector. Excellent results especially during the flowering period of the plant. It can be used with good results even during vegetative growth.

Technical details:

• The spectrum of "AGRO" type (vegetative and flowering)
• Lamp power (Watt) 400
• Lamp voltage (V) 230
• E40 connection
• Color rendering (Ra) 20-39
• Color temperature 2050 ° K
• Luminous flux 58.500 Lumens
• Diameter 48 mm
• Length 300 mm
• Life (h) 24000
• Dimmable Yes