Yes,

Here is more info for your L.E.D. studies.
Based on documents obtained from General Electric and research done, here are the specifications for the 1000w Lucalox grow lamp.

1000 watts total rated output
-730 watts output in IR range(heat)
270 watts yielded as plant growth light

Of that 270 watts, 162 are in the white light range (primarily yellow and green) which is inefficiently used by plants. the other 108 watts of light energy is supplied for general plant growth on high efficiency wavelengths.

Thus the total growing energy of the 1000watt bulb is a measley 124 watts per bulb ( 108 direct energy + 16 low efficiency).

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