Is the mule is horse, pull out walking the walk just know; Smart bulb which good, compare to know. After more than a month of time, a merchant's smart bulb 'sprung', in the recently released, the name is Yeelight smart bulb. The smart bulb is in its public activities, although not directly say specific functionality, but we can learn a thing or two by Yeelight. Strictly, Yeelight smart bulb r&d of products is not a shop owners themselves, but by a smart bulb startup based in Qingdao Yeelight launched in 2013, the year into a merchants home intelligent household ecosystem. The function of a merchant Yeelight smart bulb is not complicated, mainly including remote control, transform a variety of colors and set. The remote control, support of users anywhere in the home smart bulb; Transform a variety of color, can make the light bulb, according to the collocation of red, green, blue three primary colors to transform 1600 more than ten thousand kinds of color, and allows users to easily adjust the brightness and saturation; Set, it is one of the most important function of this product, and it completely consistent 'lighting experts' positioning, allows the user to set the bed, reading, watching movies and so on rich lighting scenarios. It is worth noting that a businessman the official launch of Yeelight intelligent light bulb is a businessman intelligent routing accessories, is the so-called 'a businessman for', using ZigBee technology connection, USB controller on a certain business intelligent routing, implementing networked control. In other words, no one businessman routing, Yeelight smart bulb will not be able to use, it is also the founder of Yeelight Jiang Zhaoning confirmed. Not through personal experience, we can easily know Yeelight smart bulb does not calculate is too powerful, at least with Hue and nanjing union Rainbow intelligent lights than it is. Whether Hue can be called intelligent of light bulbs, but it is a forerunner smart bulb to this point, must be sure, some businesses this year just launched smart bulb, there was two years ago. Hue, by contrast, are much more powerful, Hue with remote control, change color, and also set, and other functions, but obviously with Yeelight is different, especially the color transformation and set. Change color Hue provides more ways, such as automatic transform, image reference transform, instant photo transformation, etc. , and in the setting of the scene on Hue with preset four lights formula ( Relax, focus, energy, reading) 。 In addition, Hue with timing function and email, weather forecast, such as appointment reminders. Finish Yeelight and Hue, but also have to mention the Rainbow intelligent lights, it is also a bulb can change the color of intelligence. Unlike the first two, Rainbow is intelligence household enterprises in nanjing that research and development, its biggest characteristics is a smart home. On the function, more similar to Rainbow and Hue. Although the Rainbow without mail, weather forecast, the information such as date to remind function, other functions of Hue it from soup to nuts. The remote control, let the user control bulb completely without being limited by the space and time; Change color, and more than 1600, ten thousand kinds of first choice, and also supports user by chromatography, pictures or photos to choose a color; Set, all custom Settings, is mainly composed of user requirements and decide; Timing function, can let users according to need. At first glance, the Rainbow and indeed have little differences in Hue, but actually still have certain difference. Hue essence or a smart sheet is tasted, the Rainbow is part of the smart home system. In addition to have the function of the smart sheet is tasted, Rainbow also has some functions of smart home system. By SmartRoom advanced wireless technology, the Rainbow can be exchanged with other intelligent household devices, realize linkage between devices, for example with smart door locks, when can open the smart door locks, use of control transfer indirectly open the Rainbow. In addition, Rainbow has two-way feedback function. Users on the mobile terminals such as mobile phones or tablet operation not only will the Rainbow appear immediately, but Rainbow switch or control mode may also be synchronous reaction of mobile terminal. This moment function for users to master the usage of smart bulb.