LED intelligent lighting industry needs to pay attention to health lighting

Since the development of LED, the price war has been in full swing. When the price drops to a certain extent, if the price war continues, no matter the industry or the enterprise will be unprofitable. Therefore, the general situation will force LED to develop at a higher level. It is necessary to create more value and performance of LED lighting, so that lighting is not only light, but intelligent control has become the choice to expand the value of LED. When it comes to the control of LED lighting, dimming and color temperature can be basically achieved at present, but the focus of intelligent control of LED lighting should not only be energy saving. Especially for home, talking about energy-saving lighting, electricity saving and electricity saving is relatively Primary and superficial, which is not conducive to the promotion and application of LED lighting in home lighting to a certain extent and is more likely to be unprofitable. For home lighting, in order to realize intelligent control of LED lighting, it is often necessary to purchase some dimming equipment, and the increase of these equipment will complicate the circuit structure, it may also cause the dimming system to be easily damaged, thus affecting the life of LED lighting products. As a result, even by controlling the energy and electricity saved, it is not enough to make up for the loss of LED lighting products. Moreover, unlike public lighting, for families, the proportion of electricity expenditure in household financial expenditure is not high, and energy conservation is not the primary consideration for home lighting, if the family wants a bright and fully illuminated environment, it will not make the lighting dark for energy saving. Therefore, compared with energy conservation, home lighting needs to emphasize healthy lighting, that is, lighting makes people feel comfortable, safe or casual without pressure. The intelligent control of home lighting also needs to add the concept of healthy lighting, and then talk about energy conservation under the condition of health priority. At present, dimming and color mixing are the basic of LED lighting intelligent control, but how much brightness and color temperature will make people feel relaxed and comfortable, and the discussion is not sufficient. Now it is only dimming, however, it does not achieve automatic dimming, that is, the light automatically changes the color temperature throughout the day according to the change of the sun. At the current level of technology, this kind of automatic dimming can be realized, but it depends on the degree of intention of the enterprise. Intelligent control is an important direction to create LED lighting value benefits in the future. If you want to do a good job in intelligent control, you need to do a good job in the general direction of design, you can do a good job in communication protocol regulations from the perspective and height of the country, such as wireless control used in intelligent control, WiFi, the signal format is specified, and this signal format is acceptable to everyone. Take DALI as an example. At the national level, the signal format can be specified, such as voltage, current amplitude, width, time difference, etc. Other details can be determined by the manufacturer. As far as the LED lighting module is concerned, when the voltage and current output by the driving power supply are inconsistent with the voltage and current of the lighting module, either the lighting module is burned or the overall system efficiency is reduced. An 8W or 10W light emitting module has a voltage of 12 V, a voltage of 36 V, a current of 300 mA and a voltage of 240 mA, the interface between the light emitting module and the driving current needs to be clearly defined at the national level.