stonedirish
Member
So when people talk about lights I see stuff like 6500k what is this?
light bulb question. easy
- Thread starter stonedirish
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GanjaHome
Well-Known Member
K Means Kelvin and it mesures the color temperature! 5000K and more we call them Cold Colors and it's mosetely (blueish white) while lower color temperatures (2,700–3,000 K) are called warm colors (yellowish white through red).
CFL growers refer to there numbers in order to get the right bulb spectrum for a particular plant cycle or to get a full spectrum by combining 2 or more lights.
CFL growers refer to there numbers in order to get the right bulb spectrum for a particular plant cycle or to get a full spectrum by combining 2 or more lights.
bullwinkle60
Well-Known Member
6500 K is good for vegging and 2700K is best for flowering, however you can use a combination of both during your entire grow. I use to grow with CFL's and that's what I did and it worked great, always grew dank bud.
ZOMBIESxWEED
Active Member
Color spectrum, color spectrum, color spectrum.
stonedirish
Member
Thanks guys!
ThorGanjason
Well-Known Member
Ganja home gave a nice thorough, concise explanation of exactly what it means and how we use it.