https://slavyanski.net/sb2020/story.php?title=lamps-for-depression-the-healing-power-of-sunshine Even visualizing a color feeds your body-mind system including your emotional and mental mentality. If you use metal halide grow bulbs, you really should have a energy source near the full spectrum. What could we want more than this basic physical sustenance? In this particular type of bulb, you cannot find any way to measure colour temperature. They are quickly tubes or compact light bulbs. Mon, 18 Sep 2023 21:41:18 UTC en