Philips Master Color CDM Lamp 315 Watt Elite MW 4200K (Blue)
The Phillips Mastercolor LEC 315 lamps are not your typical bulbs. They give off optimal color quality and pure white light with an extremely high 1.95 PPR per second light source for your plants.
For conservation aspects for you, the bulbs contain an initial life of 33,000 lumens with a high 90% lumen maintenance at 8,000 hr. and a high 85% PPF maintenance at 20,000 hr.
Easily versatile for your choice of use, the Mastercolor bulbs can be used as an open fixture thanks to its unique open rated lamp construction that conveniently reduces radiant heat from its arc tube.
You can purchase Phillips Mastercolor in two different bulbs; Philips Green Power Master Color CDM Lamp 315 Watt Elite Agro 3100K (Full Spectrum) or Philips Master Color CDM Lamp 315 Watt Elite MW 4200K (Blue).
The Philips Mastercolor LEC 315 Lamps will not work with a normal ballast, and are only suitable for use with these fixtures: