1000W DE Lamp

Double ended lamps provide 35% more energy than single ended lamps 
Specifically designed to run with high frequency ballasts 
Emits more UV an IR light which plants love than transitional single ended lamps, Maintains its lumens output overtime more consistently over single ended lamps 
Quartz made outer glass is superior to other borosilicate HPS lamps 
Filled with nitrogen over argon, which offers improved thermal conductivity