Bo tells cause LED street light for the study has been uninterrupted, research on small series light source is also very concerned about the progress of the research for the development of this sector largely reflects the direction and development of the level of street lights manufacturers in The following articles and we talk about some of the research questions about the industry. Spectral energy distribution of the light source to a recent test showed the presence of spectral energy is mainly reflected in the impact on facial identification. One study varied by changing the LED light on the human face of vertical illumination changes to test facial recognition ability of different SPD LED light source. Previous articles have mentioned, emitting blue LED lighting is the human eye is damaging. For facial recognition, it was found, too, the blue content is higher the more negative facial recognition, but is less favorable. When using LED lights long here that refers to the use of long life LED lights, LED lights rarely talked about before the introduction of the life of the issue, of course, except street light pole, street light pole after the test is relatively simple, but the LED lamp life is estimated to relatively hard, professional and technical personnel to use IES TM21 and boundary function were to test projections, projections certainly there are some shortcomings in Zhengzhou High-power LED street lamp factory, so now the research study, the test methods to test conditions for accelerated product life but it will be more accurate. LED street light illumination range study involving two faces, a reflector cup model, one is irradiated surface. A lens reflector cup Riga, add the irradiated surface illumination grid. The researchers observed through the relationship between the size and half-light LED illumination, and to make a final judgment. Cause Bo prompted new trends on LED lights and intelligent lighting systems combined, if you want to introduce, we must first understand the development situation at Zhengzhou 180W LED street light manufacturers, on light and intelligent systems. On the development of LED intelligent lighting, where do the next presentation: The development of the light source: Incandescent - Fluorescent -HID high-strength gas discharge lamp -LED lights; control system: switch panel - TRIAC dimmer / sensor opening - Intelligent Lighting control systems; the demand for lighting: security, night operations (lighting) - comfort, health and safety requirements. Intelligent lighting on the site presentation before mentioned more street lighting system street light poles in settings such as Philips lighting and mobile Internet together to achieve. And today said intelligent lighting, is a connection via the control unit via the network, information transmission, management control system, using sensors and the remote control of lights and other lights to control various places, so that the light at any time in line with people's needs, like control air-conditioning systems of large office space. But such LED lighting control system can be used in outdoor locations. Here, the wireless transmission in intelligent lighting control system is primarily for wireless transmission via WIFI / GPRS and other remote control. A large number of LED street lamps integrated into the overall system to facilitate management and control, of course, but also to achieve this street light pole carrier radio transmission device. That a lot of people will ask why intelligent lighting system will choose the LED light source, because the LED light source may be a low pressure regulation and can control different LED light source module voltage and current. And the LED light source is now commonly used in street light. Zhengzhou 100W LED street light manufacturer, street lighting manufacturers, cause by cause Henan Bo Lighting Equipment Limited. Henan cause Bo Lighting Equipment Co., Ltd. (www.zzdybcdj.com) strong, credible, in Zhengzhou city landscape light fixtures and other industries has accumulated a large number of loyal customers. The company better work attitude and constantly improve the leading cause of innovative ideas into the brilliant and you work for a better future!