UVB lights

Anyone got these lights is it true that they increased THC production?

If so which 1 should be good.

Ty
Doc

Any information?

Link?

You don't expect us to do tons of searching and research for you do you?

http://www.cannabisculture.com/v2/articles/2696.html


http://www.greenmanspage.com/guides/thc.html




http://www.reptilica.co.uk/search_result.php/keywords/Osram%20ULTRA%20VITALUX%20Lamp%20300W