<span class="link_user">@Sunofa420</span>, there's so many variables to contend with regarding light intensity including the preference of the cultivar, but in general I think the best advice is to buy a light meter and follow recommendations. Personally, I turn it up until they don't like it, then back it off, but that is less than ideal certainly
<span class="link_user">@Canna96</span>, Thanks. Things always look good the week before flowering. This plant is from my last seed of Runtz from Elev8. Hopefully it's my favorite. Lots of variation