Diy led build suggestions

I need a light for my 4x4 tent. Currently running a blurple. seems to be working but it is not gonna cover the whole tent when u have decent sized plants.

I want to build my own light. But I have no idea what components are the best right now.
I can build frames and that stuff. I need the electronics end covered.
Figure $500 max.

This is what I did for my 2x2 room , you could easily scale it up a bit for 4x4
Also check out @Growmau5's you tube channel. this guy showed me how to build an amazing led light....

Ledgardener.com is your friend. Search the build tab and he lists all the different strip light builds for different size spaces. Great site for new diy'ers

You need to head over to the LED section here at RIU ( it's a sub forum under the indoor growing section) there's a ton of good build threads and very knowledgable people who know their shit

I built 3 lights all 3x4 in size using led strips from cutter @welight is the owner and a real good dude to deal with.

Also for qbs @Prawn Connery is selling the highlights, they are bigger than the hlg boards and are putting out great numbers and growing amazing ganja.

This is what i got for my 5x5.You cant beat these lights man