No dangerous softeners with certificate (Test Report) The front of the entrance is rounded. Man comes from 2 sides of the plant ran (see pictures). there are 4 outlets in 160mm in the box which has the advantage that man can use this Growboxes 100 -600 Watt, of course with corresponding fan! our recommendation 250-400 Watt System 160 cubic 600 watts 360 cubic We offer Off course all systems in Our Store to therefore. This box is the hammer !! It has been specially prepared for the Homegrower and its needs from us.