Smart lighting can do more than just turn on and off. By playing with brightness you can change the mood of a room from a productive cool white to a cozier warm white. Playing with color allows you to turn your normal lights into statement pieces. From ceiling lights, to floor lamps to LED strips, and even waterproof lamps. There's a lamp for every area, ocassion, and need.
Replace your old bulbs. The E14 socket is the little brother of the common E27 socket.