The LED EcoBulb Can Change Range and Direction

 - Jan 5, 2010
References: yankodesign & treehugger
Designer Seokjae Rhee has come up with an interesting way for people to save a little energy this new year. The LED EcoBulb has six sections and only lights up segmented areas of a room.

Using a remote control, the user can change the direction and brightness of each LED EcoBulb to light up only areas of the room that are being used at that moment. But you can also use the LED EcoBulb to light up an entire room.