Originally posted by UltimX
Why lower? so like 4000k? or is it 4100k? but why lower? whats the difference between the numbers?
In the 4000K - 5000K range, the light is a very usable, bright white.
The more you go over 5000K, the less productive the wattage is because it's too blue and sometimes even purple.
I don't think I've ever seen HID below 4000K.