Philips Master DE Green Power Plus EL 1000W HPS
Philips Master GreenPower Plus EL double ended lamp is a professional European made 400 V high frequency horticultural 1000 watt HPS lamp.
It is nitrogen filled with a quartz glass outer jacket for perfect optical quality. This is the original bulb included with Gavita Pro Complete fixtures.
Note: As of 2015 Gavita no longer comes standard with the Philips Green Power bulb--this bulb must be bought separately from Gavita fixtures.