What everyone else said is correct.
If you are curious, I am using SpiderFarmer's growing kit. Same as MarsHydro but better light ( samsung diodes ).
Kit Includes: 1 × SF-1000 Full Spectrum LED Grow Light 1 × 27” X 27” X 62” Grow Tent 1 × 4” Inline Duct Fan 1 × 4” Carbon filter 1 × Flex Air Aluminum Ducting 2 × Ducting Clips 1 × Fan Speed Controller 1 × Thermometer and Hygrometer 1 × Timer 4 × 5 Gallon Grow Bags 1 × Trellis Plant Netting 2...
www.spider-farmer.com
It is awesome for beginners and for getting started. MarsHydro kit will also work well. Matter of preference, both will allow you to grow decent bud.
I am currently running 1 White Widow Auto and 1 Royal Dwarf Auto. Both 2.5 weeks old so almost the same age as your seedling.