thanksYou're welcome with questions.. .
CRI=Color Rendering Index: how naturally the colors appear. Higher as 90 is good (max is 100)
Is the new 8000K light a led?
For low to medium light plants the temperature and CRI is not important. Until the 70's, early 80's even, incandescent bulbs were still used to grow aquarium plants. Fluorescent bulbs back then had low temperatures, with low CRI's. It doesn't look good in the aquarium, but you can have great plant growth with it. Red and blue leds are a fad taken over from folks who grow pot in their basement. You absolutely don't need it. White light consists of all colors, called a spectrum. When you have daylight temperatures (6500 or 8000) with a good CRI all colors are already in that light, or it wouldn't look natural.
Still, you could go to the hardware store and buy the cheapest fluorescents to grow aquarium plants. It will make the water look like apple juice, and all the colors are flat, but you can have good plant growth with it. Some of my tanks have Leds they are all white.
yes. The finnex planted+ HLC
ok, good to know.
But red and blue help right? Im aware white contains all colors. And I do know know waht a spectrum is (thank god! lol). MY my. reading this I feel like I might be sounding rude. Hope I doesn't come across that way.
OK. thanks