T tcoupemn12 Well-Known Member Sep 25, 2008 #1 bought a natural white utility cfl bulb wondering if it will work?
Dr.Chronic Well-Known Member Sep 25, 2008 #2 There is no standard for natural white. It's probably either 3500K or 6500K. Turn the light bulb on and if it looks blue then its 6500k and if looks white then it's 3500K - 4000K.
There is no standard for natural white. It's probably either 3500K or 6500K. Turn the light bulb on and if it looks blue then its 6500k and if looks white then it's 3500K - 4000K.