Dank Light EZ-Connect DIY Grow Light Kit Assembly Instructions Manual page 11

c. Your Frame (without) the Universal Driver Mount Kit should look like this as you
progress:
8 Lightbar kit 6 Lightbar kit
NOTE: Once everything is assembled, very gently tighten the screws. You want
to leave them a little bit loose. We will tighten everything down at the end when
all the Heatsink/Lighstrips have been mounted to the frame. This makes
assembly easier.