Can someone tell me the difference between T5 and T8 and T12??

Can someone tell me the difference between T5 and T8 and T12? I cant find anything on it..

i thought it was the length.. but not positive

does it matter what one you use for growing??

diameter of the bulb. check this out http://en.wikipedia.org/wiki/Fluorescent_lamp

grobofotwanky said:

diameter of the bulb. check this out http://en.wikipedia.org/wiki/Fluorescent_lamp

Click to expand...

thats a lot to read... i didnt see anything that told me what not to use for growing... t5 seems to be the best but would t8 or t12 work

Any of them will work. Just make sure to use enough.

https://www.rollitup.org/general-marijuana-growing/44789-t5s-t8s-t12s.html This has alot of info as well. Though it is alot to read.

Thank you.

You must not have tried Google... first hit explains it all....

http://www.lrc.rpi.edu/programs/nlpip/lightingAnswers/lat5/pc1.asp