In the first year of the 2015 brand, who can be left?

Whether or not LED lighting companies will be able to achieve even more success in 2015's brand melee has a lot of variables. The author of this article is limited to vision and knowledge and can only conduct some refinements and summaries from the technical dimension. He hopes to play a little bit of frontline combat personnel. Analogical help.

The market demand in 2015 is still dominated by substitution. The proportion of demand for dimmer and color adjustment is obviously rising. The era of smart lighting or connected lighting is just a concept introduction or market distribution stage. The market has not started yet, so this year LED lighting market The focus of competition should still be on how to better replace the performance, function, cost-effectiveness, experience, reliability, security, and appearance of LED replacement lamps.

Pan Jie, chairman of Foshan Lighting recently pointed out: "The era of LED 2.0 is not the era of intelligent lighting, but the era of extreme products, to achieve the ultimate in all single performance indicators (such as performance, functionality, shape, use experience), You can only make product differentiation by working towards ultimate goals."

Of course, cost is an important consideration, but safety, reliability, and use experience may be a more important consumption parameter. The only way to achieve the above differentiated indicators is to innovate design, but it is also impossible to chaos innovation and chaos change, otherwise the effect may run counter to it. The alarm-to-point delay gradation lighting function added on the Linyang smart LED bulb is a very good product experience. The ultimate goal of technological innovation should be to improve the living standards of consumers. Change the environment in which companies live.

From the lamp type, the LED ceiling lamp, panel lamp, lamp tube and bulb lamp demand the most, especially the smart ceiling lamp, sales volume and profit space are good, if you pursue the ultimate cost-effective, you can consider using infrared remote control, if you consider Convenient or stylish, Bluetooth can be considered because it supports remote control with your smartphone or tablet. Of course, you must support the wall switch at the same time, but if you also consider supporting the use of wall switches and infrared or Bluetooth wireless Dimming, but also requires no flicker, it is recommended that you consider using Dialog to support the European digital cable dimming standard Letdotron's iW6401, of course, if you still need to pursue cost optimization, you can consider Silan micro will be available soon Instead of the iW6401's new product, each lamp can be equipped with intelligent dimming and tinting features by adding only 1-2 RMB.

If you are developing a centralized LED lighting system for large venues (such as terminal buildings, transportation hubs, subway transit stations, exhibition halls, hotels, villas, etc.), we recommend that you consider Zigbee Alliance ZLL (Zigbee Light Link) or Zigbee 3.0 standard, its performance in the interchangeability of interoperability is certainly better than Bluetooth 4.x, that is to say, it goes far beyond Bluetooth in the application layer protocol.

One of the things that surprised the industry in 2014 may be that Mulinsen invested in LED filament lamps. The transitional product LED filament lamp that was not expected by many people of insight suddenly seemed to have some feeling of turning back, so if there was not enough The amount will surely not attract industry speculators like Mullinsson to rush in. If you want to have a curiosity about the decision-making reasons of Mulinsen, it is recommended that you read this site's special report to General Manager Lin Jiliang.

Today's LED filament lamps can be dimmed like incandescent bulbs, and no flicker, mass production levels generally reach 5 watts. Recently, Yan Chongguang Senior Engineer has made a major design innovation for LED filament lamps, LED filaments do On the aluminum substrate, it is not inflated. Underneath the PC cover is equipped with an aluminum radiator. The color temperature stability is better than that of the existing products, and the appearance is extremely dazzling. It is like an artwork. Even I read it. The urge to buy.

In the LED filament lamp driving field, manufacturers in the East China region mostly use non-isolated switching constant current sources, while manufacturers in the South China region also prefer the RC solution, but the constant power output, strobe, and wide market input are solved with the linear constant current solution. The technical problems such as range, no electrolytic capacitor, and BOM cost can be lower than RC solutions. It is expected that the RC solution will soon fade out of the market.