LED lighting products in the applications of green building has huge potential

　　The six ministries and commissions such as the national development and reform commission jointly issued the "semiconductor lighting energy-saving industry planning", the system elaborated the LED industry in China during the period of "twelfth five-year" development goals, main tasks, key projects and support measures, has been clear about the promotion LED Lantern Festival to industrial production grew by an average of about 30%, in 2015 reached 450 billion yuan, including the LED lighting application products reached 180 billion yuan.

　　As energy consumption, energy consumption of the construction industry accounts for the proportion of the national energy consumption has been rising trends.According to the China architecture design and research institute deputy chief engineer wencai, building energy consumption in our country are much higher than countries with similar climatic conditions, in it, lighting energy consumption proportion and fairly.Therefore, LED lighting products in the construction industry, particularly in the application of the green building's potential is very huge.

　　From the control mode of selection of light source and lighting energy saving effect

　　Wencai when it was found in the Beijing office building energy conservation transformation, some units in order to reduce energy consumption and less turn on the light does not even turn on the light."Simply in order to realize the energy saving can not meet the requirements of visual, it is a myth, is not recommended. In fact, the illumination energy conservation involves many aspects, focus on the application of light source, lamps and lanterns, matching accessories, can bring vast energy saving space."

　　Lighting system energy saving is a quantitative standard, is the main lighting power density value can not exceed the standard value.Pay attention to choose high luminous efficiency in terms of selection of illuminant attachments, low power consumption and high efficiency rectifier, again after careful calculation, can reach the level of less than the target power density value.But choose the products in the design of high efficiency, if improper control will be energy-saving effect.Existing lighting control mode has a single lamp control, light control, building automation system control and intelligent control, a lot of kinds, set up in many engineering intelligent lighting control system.

　　For some very big buildings such as pavilions, rely on manual control efficiency is low, if using intelligent lighting control, the lighting is open or close the program Settings, than manual on time, efficiency is also much higher.Although one-time investment increased, but the long-term energy saving effect can cause the cost in a few years back, in the construction of the entire life cycle in the interests of the users will gain long-term returns."Of course, for gas discharge lamp, when taking the mobile detection control switch, light life are greatly influenced by the number of switch, switch is equivalent to light up a few hours at a time."Wencai think, want to find a better light source is not affected by the number of switch, LED lights is a good choice.

　　It is for these reasons, the LED is becoming more and more attention in the building lighting.At present more examples of using LED outdoor lighting, including street lighting, garden lamp lighting, aviation obstacle lamp lighting, etc.In the mode of power supply, the external power supply, there is also a solar photovoltaic (pv) power supply.In indoor lighting, applied in the field of emergency evacuation lighting and instructions to show more, also used in the parking lot lighting, etc., used for office, corridor, stair lighting at present, there are few number, but also revealed a trend of rapid growth.

　　LED lighting standard and technology should be further perfected to cope with the green building requirements

　　In the domestic "GB50043-2004 building lighting design standard" and so on a series of specifications, the building place number used in lighting lamps and lanterns (intensity of illumination,) lighting, lighting quality (uniformity, color temperature, color rendering index, etc.), the energy conservation (LPD) and safety performance has a specific index requirements.But, about the LED lighting standards have been blank.Wencai that standards should include two aspects: one is through the application to promote the formulation and perfection of the standards, and, in turn, promote the application and progress;2 it is to learn the related technology, to promote the progress of the national standard.It is understood that under revision of "building lighting design standard", it would increase about the content of the LED lighting, to promote the application of LED in building lighting design.

　　In addition to the standard, technical progress is Paramount."In terms of LED optical properties, high luminous efficiency, long life, low energy efficiency, color is rich, easy to control, security, and so on is what we want to see. But we also need to focus on, because leds are point light source, light concentration, the peak intensity is high, easy to produce visual discomfort, it is need to carefully study and overcome in the future. In addition, the LED color temperature is very wide, product consistency control problem, the continuous of the spectrum, the influence of the discrete spectrum of issues need to be further research."Wencai said.

　　Jiyuan LanMan energy saving technology co., LTD. The main wholesale diffuser, wholesale reflector lamp cup, LED lamp wholesale, etc., the company is located in jiyuan city of henan province yuquan industrial park, the sales call: 0391-5563333, customer service hotline: 0391-5563666, website: www.lanmankj.com.