Tagged With leds

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Consider the humble light globe. It hides in your ceiling, turning electricity into light, but little do you know how inefficiently it's doing that. Halogen light bulbs aren't great, but traditional incandescents are downright terrible. Ikea says that the average Aussie household could save nearly $150 a year by switching its lighting to LEDs.

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Can't decide what colour Lexus to get? With the company's one-of-a-kind LIT IS sedan, you can choose a different colour, design and even animation every morning as you head off to work. Instead of paint, the vehicle is covered in 41,999 programmable LEDs, turning it into a giant, rolling display.