For lighting seedlings, cool white flouros VERY close to the plants... you really have to do some reading before your fist grow- it's in basic growing.
For a mini greenhouse to protect the babies when you put them outside... be creative... plastic sheeting or bags... twigs... duct tape...???? it's up to you! Successful growers all have CREATIVITY in common... start with solid knowledge and go apply it with your own flair!