The smart lighting market is no longer dominated by Philips, Samsung and LG, respectively, also released the latest light bulb program, so that the market situation dominated by European and American brand factories, showing a new competitive situation. LG aimed at the replacement of traditional 60-watt (W) incandescent bulbs. At the end of March, it launched a 10-watt smart bulb solution with a price of 32 US dollars and a 10-year guaranteed life. With Bluetooth and Wi-Fi technology, users can use Android4. .3 or iOS 6 or higher mobile phone or tablet app (App) and Bluetooth Smart device are easy to control, and have the function of interacting with environmental music or mobile phone; in particular, when the consumer puts the phone in the bag When you notice the incoming call, the connected smart light bulb will be notified by a flashing light. LG pointed out that the company's smart light bulb solution uses both Bluetooth and Wi-Fi technology, so if there is no wireless router or gateway in the field that supports Wi-Fi communication, consumers can still manage the light bulb with Bluetooth device. . As for the strategy adopted by Samsung to enter the smart lighting market, unlike the LG, its smart light bulb only supports Bluetooth technology instead of Wi-Fi, so consumers do not need to install a bridge or a wireless access point (AccessPoint), which can be directly used. Download the app on your smartphone or tablet and control up to 64 smart bulbs at most. Samsung's smart light bulb has dimming function, can be reduced to a minimum of 10 brightness, and supports 2,700K? 6,500K Relative Color Temperature (CCT) adjustment function; each smart bulb has a life of up to 15,000 hours, that is, consumers can enjoy high-efficiency lighting applications for more than 10 years. In addition to the Bluetooth solution, Samsung has also introduced a smart lighting solution controlled by the ZigBee standard for the enterprise application market. Consumers can also use smart phones and tablets to control the color and switching of the light bulb. In order to prevent Samsung, LG and other brand factories from coming first, in addition to the Huierlux, a smart light bulb with a version of the intimate price, Philips has provided consumers with a variety of intelligent lighting control systems that combine sensing technology to provide consumers with a variety of lighting applications. This strengthens the market territory. According to FilipJanDepauw, senior director of Philips Lighting, Huelux is the ideal entry point for smart homes, offering a personal wireless functional lighting experience where consumers can use a range of applications to control lighting and recreate the dimmer switch. A single Huelux smart bridge can control fifty bulbs, so users can install Hue-compatible products as needed and place them in every corner of the home to create a better life. Compared to the Hue solution previously sold by Philips on Apple's online store AppleStore, the Huelux version offers only bright white options, but it costs only $99.95, less than half of the former, and each starter kit (StarterKit) With two bulbs and bridges, it will be available in North America and Europe this summer. In addition, Philips is optimistic about the growth potential of smart lighting in the commercial application market, and also launched a lighting control system for office design (Figure 1), which uses Power-over-Ethernet (PoE) to connect office lights with The building network allows employees to control lighting more flexibly. For example, after entering the conference room, employees can directly adjust the lighting using the mobile phone application according to their personal needs, and the smart phone will change the illumination brightness and chromaticity of the specific luminaire according to the location information. According to Philips, luminaires that use the Ethernet-powered standard can use the Ethernet to provide electrical power while receiving data, thus eliminating the need for 50 additional wire consumables. Nowadays, the smart lighting market is no longer dominated by Philips. Other competitors such as Samsung and LG are also coming to the fore. In the future, smart lighting will gradually penetrate the enterprise application market and the general family, creating more convenience and power saving for consumers. Lighting application.