Logitech World's First Solar Wireless Keyboard K750

 Logitech first introduced light powered keyboard is called Solar Wireless Keyboard K750. When we first sat down to build the keyboard, we wanted to intend it so that it would bring the superior performance people have come to expect from Logitech products, even in areas where there is little light think winter in the Arctic Circle.

World's First LED Projector | Samsung SP-F10M | 1,000 ANSI Lumen LED

Samsung SP-F10M the first LED data projector with 1,000 ANSI lumens, With no lamp to replace over the life of the device, the Samsung SP-F10M has an LED light source that guarantees more than 30,000 hrs, and significantly reduces the hassle, environmental impact, and total cost of ownership. The LED light source also maintains its brightness over the life of the projector, with greater color intensity.