El Cerebro
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Lastly, like all MH bulbs, it burns hot.
in that heavy T video they claimed it runs cooler. nothing on their 'proprietary' ballast tech yet, that seems to be the shtick (does it really improve the spectrum as much as their propaganda drawing shows?)
Noone, how do you feel so far about safe distance from plant to bare bulb? and are you running fans under each one?