It is single signal transmission programmable led pixel strip. Only with One Data wire. the same as WS2811 and SK6812
But It is difference,the WS2812B is just addressable individually, IC just inside on the led.just have DC5V Working Voltage,can be control by extend controller to achieve the flash, movies and so on, Indoor and outdoor is suitable.
It is the most common single control led strips.
RGB LED Tape,WS2812B Rgb LED,WS2812B LED Strip,WS2812B Digital LED Strip SHEN ZHEN SEL LIGHTING CO.,LTD , https://www.sel-lighting.com
The market for smart TVs is extremely fierce. Xiaomi and LeTV have created a huge impact on the traditional TV industry by emerging Internet companies. "Internet+hardware+software", Xiaomi is an operation ecosystem based on mobile internet. The ultimate goal is to realize smart home; "Content+platform+terminal+application". LeTV is based on its own video website - the operating ecology created by LeTV.com. The ultimate goal is to achieve vertical integration. The major television brands have also made great efforts to join the ecological battle, from product innovation, to marketing model changes, to build their own ecosystem, and both are facing the challenges of emerging Internet companies. Long-term digital TV industry in Guangdong Jiulian Technology Co., Ltd. also put forward its own TV ecology on July 28. 
What are the core rules of ecological competition? Are they users, are they resources, are they open platforms, or are they closed? Nine joint technology believes that they are only elements of the business ecosystem, not the core rules.
The core principle of ecology is "co-evolution", which is a dynamic equilibrium.
At present, the television ecology of the domestic Internet has rejected the largest operator in the television industry, the operator. A truly new ecosystem that can truly create a digital TV industry based on reality must have evolved with TV manufacturers, operators, Internet companies, content providers, licensees, and consumers.
At 14:30 on July 28th, 2015, Jiulian Technology held the “Vision as one†2015 Rong for 4K smart digital TV new conference at the Shangri-La Hotel, Futian, Shenzhen. Based on technological innovation and business model innovation, it has created a brand-new television business ecosystem. 
At the press conference, Mr. Zhan Qijun, Chairman of Jiulian Technology, made a systematic comparison of the previous Internet TV ecology and the new TV ecology. At the same time, he made in-depth excavation for the real needs of TV users. Zhan Qijun said, "The popularity of mobile smart terminals has made our personal space colorful, but we have neglected the construction of family space." "Parents and children are the most important part of our family. TV is precisely for the warmth of family space." "Best carrier" and "Why do we watch TV? It doesn't matter which year we were born, but it is closely related to where we live in life." This reveals the important role TV plays in the family. The interpretation of the new ecology of television shows the efforts of Nine Alliances, operators, and partners, and cooperates with each other to create a truly audio-visual counterfeit product for consumers.
Channel + Strategy and Third Channel
Under the background of “Internet+†era, challenges and opportunities coexist, and demand and quality are in sync. Jiulian Technology has proved the importance of connectivity through practical actions. Launched the "channel +" strategy and pioneered the "third channel." What is the third channel? That is, Jiulian Technology provides users with customized products through broadcasting and broadcasting services, telecommunications IPTV, mobile and TV, and China Unicom, to meet users' varying degrees of needs. 
The first channel is to provide TV products for users through brand stores, Suning, and Gome.
The second channel is to provide TV products for users through the electronic morning platform such as Tmall, Jingdong, and Suning. 
Jiulian Technology has launched the "channel +" strategy and introduced the concept of supporting platforms and partners. On the one hand, the support platform provides financial guarantees for operators such as broadcasting and television, and telecommunications; on the other hand, it balances consumer qualifications (such as product installment payments) through bank record credit considerations. As a key partner of Jiulian Technology, the channel distributor is responsible for the promotion, sales and channel distribution under the TV line.
In addition, Jiulian Technology has always been committed to the development of the capital market and strives to create greater value for its partners. Under the leadership of Ms. Hu Jiahui, under the leadership of Ms. Hu Jiahui, NineLinks’s innovative business model for Jiulianrong is TV in the TV ecosystem, as well as channel + strategic support platform system. China has a key role to play.
Rong is a new television product. It is the first strategic product created by Jiulian Technology to create an omnichannel, and it is also an epoch-making television product carefully crafted by Jiulian Scientific Research Team.
Interpreting RONWEI Rong as a Smart Digital TV
RONWEI Rong is a smart digital TV is a 4K ultra-high-definition smart digital TV that supports STB, IPTV, OTT multiple access, and the entire network. Set video call, innovative SR algorithm, super MEMC technology, multi-screen interactive, massive video resources and other functions in one. 
RONWEI Rong uses a nano-coated seamless metal front frame for smart digital TVs. The unique integrated rear cover and front frame are perfectly integrated. The champagne gold front frame is integrated with the base. Using Huawei Hass Hi3751 chip, quad-core CPU, eight-core GPU, support H.265. Equipped with HiSim's independently developed MEMC motion picture compensation technology, the TV picture is more stable, smoother, with no smearing and no residual image. In addition to support multi-party video conferencing, multi-screen interaction. Cooperate with in-depth hand-rolling oranges to create quality TV games.
In terms of licenses, it cooperates with CIBN. 
According to Zhan Qijun, chairman of Jiulian Technology, Rongwei, as a brand new brand, hopes to follow the trend and conduct in-depth cooperation with all operators to jointly create better products and services for family customers.
Xiao Bian Recommended: Rong for TV out of the box appreciation
Rong 4K TV quad-core eight-inch 55 inches for only 5999
Ecology, a no stranger to the word. Apple has created a mobile Internet ecosystem. Mobile devices such as iPhones and iPads have swept the world. They have achieved 700 billion U.S. dollars in top multinational companies; Alibaba's eco-achievements buyers, sellers, and third-party service platforms have become one of the Chinese Internet companies with a market value of 200 billion U.S. dollars. Giant crocodile. Mr. Zeng Huiming, the observer and researcher of China Radio and Television Industry and Mr. Zeng Guangming, Chairman of China Guangge Science and Technology Co., Ltd., interpreted what kind of ecology Rong played for.
The core rules of Internet TV ecology competition
Nine Union Technology Chairman Zhan Qijun
At the press conference, the new appearance of Rong was TV. There were 2 sizes, 49 muscles and 55 tracks. The selling price was 4999 yuan and 5999 yuan respectively.
Nine joint technology from the user's needs, through more than 2,000 consumers to conduct in-depth interviews and found that economically affordable men have a certain economic base, they have a higher quality of television, quality requirements. And Rong is a high-quality, compact, 4K smart TV with live and on-demand features. At the same time with video calls, simple operation (without the need for an external set-top box, reduce the set-top box and TV back and forth switching trouble), user-friendly UI design, the elderly, children can easily operate. Instead of being a TV, the TV is an innovative technology product. It would be better to say that TV is a fake from the point of view of human nature.