If food, education and shelter consists the basic needs of man, lighting and ventilation consists the basics of any home.  Such items should be provided in any home for the home to be considered comfortable.  It is likewise important especially for first time buyers to purchase such items which will help them save energy and money in the long run.  Therefore, it is important that you purchase Energy Efficient Lighting and ventilation options.  There are even big names who manufactures products that address this concern such as Fanimation Fans and Emerson Ceiling Fans.