What does "contains metal halide lumens" even mean??? Does it mean it emits as much lumens as a MH bulb? or are they saying it is a MH bulb when it's obviously a normal halogen incandescent???
That is the GE "Daylight" bulb for 6500K using:
Using http://www.gelighting.com/na/business_lighting/education_resources/learn_about_light/distribution_curves.htm
How about this one for a "cool white" 4100K GE bulb? Still isn't too bad
Since the intensity distribution of wavelength is different for different color temperatures based on Wien's displacement law...shouldn't plants only need a single color temperature ie. 6500K for vegetation, and flower growth? Since that 6500K bulb emits wavelengths from 400-700nm, why would you...