If you want to keep it nice and simple for the tent set up this is a good option
https://www.mars-hydro.com/grow-kit-4x4-tsw2000
I use the same light in a 3x3 and it works great. It doesn’t have the deepest penetration but I’ve never had problems. Any buds roughly 14" below the top of the canopy ends up larfy so I remove everything below that.
This is the light I would recommend for most first time indoor growers. The cost vs output is very reasonable. Whenever I upgrade I’ll likely get this one: