3x3 hlg 260

I just started my first grow in a 3x3 in which I'm currently running 2 cheap bestva 150w lights. the seedlings are 5 days old and im already looking to upgrade my light for flowering. will a hlg 260 work well for a 3x3 or is their a better fitting alternative?

Thanks for any help!

Hello I recommend you a mars hydro fc 3000 or fc-e 3000 bot work very fine in 3x3 the difference is minimal.