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Description
This bulb can be used for growth and bloom. the light is mostly red/yellow spectrum, needed for the flowering stage but it also has 30% more of the blue spectrum (for the vegetative stage).
Patented arc tube delivers the highest photosynthetic efficiecy
Performance maintained at an exceptional level due to improved structure of the outer bulb, - Optimised for the highest Phytolumens or PAR output
Industry leading lumen maintenance of 95% at the end of life
For use as complete or additional artificial lighting of plants
Recommended for use in greenhouses and indoor lighting.
Works only with 400W HPS ballast and E 40 socket.
This bulb has 55000 lumens
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