PHILIPS MASTER GREENPOWER 315W CMH LAMP 41521-6 ELITE AGRO 310
Philips is a leader in the lighting industry and these bulbs are no exception. Featuring a superior quality of color and super crisp white light. An almost unmatched 1.95 PPF (photosynthetic photon flux) per watt per second light source.
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 lamps are rated for use in fixtures with or without a glass lens!
Bi-pin lamp base works with any Sun System® LEC® Brand Technology Fixtures.
PLEASE NOTE: Philips lamps are designed to be paired with a Philips brand electronic ballast. All Sun System® LEC® Brand Technology fixtures are made with a Philips brand electronic ballast. If these bulbs are used with a different fixture type, you could experience a shortened lamp life and possibly premature bulb failure.