Will this be enough light for 1 auto after week 3?

Not going to be any good need least 400w

It will grow but barely, and you will harvest weak leafy bud that will be basically unusable.i guarantee you won't be happy with it Get a cheap marshydro led grow light it will be well worth the money and can get then shipped to you if you don't have a local hydroponics shop.

The more light the better, you're running a total of 47w the minimum recommend wattage per square ft is 50w. You will be able to grow under those bulbs but I'd expect a small yield as the light spectrum will not be the greatest, nor light penetration and overall coverage. If you can I'd look at getting yourself a proper growlight checkout marshydro or viparspectra they make awesome lights and the price is very reasonable. Hope this helps 🙂

The lights will work for now. Using a full spectrum light is always recommended. Especially when you get to flowering. It requires a good amount of more intense light to get dense good buds going. Hopefully this helps and happy growing. Good luck🌱🌱🌱👍

Its s start, just add more light as you go or save up for a bigger grow light. If you can control the temperature where your plant is, you can keep adding bulbs like that. But its highly recommended to get a full spectrum grow light. There are cheap 100W ones available like Mars Hydro TS600. My buddy uses that small light and gets really impressive results