Philips, GreenPower SE 230V HPS Bulb 600W

This HPS bulb from Philips is perfect for the bloom phase but can also be used in the growing phase. This HPS fits all standard reflectors with an E40 socket and it has a burning life of 24,000 hours. For this lamp, you will need a ballast of a minimum 600W for your light to work optimally. Philips GreenPower HPS bulb of 600W gives your plants a lot of light output and PAR-light.