Philips SON-T PIA Green Power 2000K description

Greenpower lamps are ideal for flowering light. Master Son-T pia Greenpower lamps have the highest amount of growth light per Watt (PAR). It is the most efficient SON lamp with the best light-technical performance resulting in the lowest energy use.

This Philips bulb can be used for growth and bloom. The light is mostly red/yellow spectrum, needed for the flowering stage but it also has 30% more of the blue spectrum (for the vegetative stage).

Works only with 600W HPS ballast and E 40 socket. This bulb has 90000 lumens

400W = 55200 Lumen
600W=82800 Lumen