Philips Mastercolor CDM 315 Watt Lamps for LEC® Brand Fixtures Size:Philips Master Color CDM Lamp 315 Watt Elite MW 4200K (Blue) (12/Cs) no filters

no filters

Suitable for High Frequency Gavita ballasts

single-celled algae and other mineral nutrients that help generate robust root growth while maintaining a strong rhizosphere

B1 Boost contains high amounts of the natural vitamin B1

Built-in defrost that is designed for operation down to 41°F

Philips Mastercolor CDM 315 Watt Lamps for LEC® Brand Fixtures Size:Philips Master Color CDM Lamp 315 Watt Elite MW 4200K (Blue) (12/Cs) no filtersThese Philips lamps feature superior color quality and very crisp white light. Incredibly high 1. 95 PPF (photosynthetic photon flux) per watt per second light source. 3,100 K Green Power or 4,200 K color temperature lamps available. High 92 CRI, 33,000 initial lumens (105Lm W). High 90% lumen maintenance at 8,000 hr high 85% maintenance at 20,000 hr. Double glass jacketed lamp is rated for either open fixture use (without glass lens) or enclosed