ASB GlassFloor makes a glass playing surface for sports arenas that can show animations, track athletes' performance, and ...

Abstract: LEDs are potential successors of incandescent lamps with high luminous efficacy and long lifetime. To improve the overall luminair efficacy and lifetime, the power efficiency and lifetime of ...

One shopper wrote, "This lamp lights up the room beautifully. It's sleek, so it doesn't take up too much floor space, and I ...