Product Description:
High Pressure Sodium (H.P.S.) generate the most lumens per watt of any light. The H.P.S. puts out a yellow/orange llight. They are by far the best light for flowering plants. They spectrum they emit promotes profuse flowering in plants. They can also be used for vegetative growth with good results. Complete sunlight system 1 with Cool Sun Reflector and bulb. Great Buy!
With 5 Year warranty comes with bulb.
HydroMan
