A good 300w lamp should do nice in there. LEDs grow some solid bud with less heat n cost. Lots of options out there.
Environment, light, medium, and nutrients must be understood and mastered. That takes a bit of hands on experience and time. Without these things dialed in properly or close there's no need to even crack a seed..lol Your gonna make mistakes and have issues but if ya stick with basics and don't love the plant to dead you will succeed.
Good example is
@greenscreen13
Dudes never grown before but is about to harvest a beautiful plant. He got it right by being patient and learning as he went.
There are many grow journals here to follow. I'd suggest finding a grower who does things in a way that intrigues you and copy that grower. I learned this way and many others do too.
I look forward to watching your progress. It's just as much fun to watch a new guy succeed as it is to grow my own crops. Have fun, enjoy, read, and apply what you learn. Big buds in your future..lol