World's first Cloud based LED Lighting system using LED Lights was recently launched by a Japanese company. This system is composed by application and light bulb carrying Wi-Fi. Users can download the APP on their smart phone or laptop to control all the LED lights in the system and it’s more convenient for them to switch or adjust the brightness of the lights (10 degrees of different brightness available for the new light bulb). Besides, users can even set lighting period in advance or check real time electricity consumption data in the APP at any time to save more energy. The producer claims that if 200 pieces of such LED lights are installed in a company, then half of the electricity bills will be saved.