Philips Master Greenpower 600w/400v E40 Lamp is specially adapted to the needs of horticulture and has a higher lighting power which supplies more growth light. The lamp produces light only in the orange/red part of the spectrum for heavy flowering. It has been specifically designed to make the most of your HPS Pro (400volt/600 watt) system where it will produce more plant-useable light photons, of a better spectrum, than any other 600 watt lamp available.
Use the compatible Cultiv8 600 watt lamp
Available on back-order
Size guide$90.00
