Philips Master Green Power Hydroponics 600W 400V Grow Light Philips MASTER GreenPower 600W -400V-E40 This is a special 400 volt version of the Philips GreenPower Bulb series. This 600 watt 400 volt EL lamp runs at 400 volts and is used with 600W (400V) ballast. The Philips Master GreenPower bulb is specially adapted to the [...]
Screw this High Pressure Sodium lamp into any of our reflectors and use it with a PowerPlant ballast. This is a High Pressure Sodium lamp for an E40 Lamp Holder.