Quote Originally Posted by MG.Snake
i have dumb quetion. . .(idk anything about lamps)


what is nm ???is that size of the LED lamp?

No, it's the wavelength of the light they emit.
Read.


whats differences between normal led and full spectrum led?
can i just use normal LED Lights?
Um, partial spectrum/full spectrum and you are correct, these questions do border on dumb.
Please read.

Your last question is well answered right here, all you need do, is read it, yah?

Aloha and good luck,
Weezard