Safety pass rate of 80-90% according to preliminary statistics, from the production enterprises in the product safety checks pass rate of 80% or so; enterprises commissioned to check the product safety and performance of a pass rate of about 70%. According to reports, LED lighting products because of its rapid development, quality and trends are not optimistic. LED lighting products are indoor lighting lamp, lamp, ceiling lamps and other forms, through the analysis of the test of LED lighting products. As the fourth generation lighting source, LED lighting has the characteristics of high luminous efficiency, energy saving, long service life, maintenance free, high safety and high reliability and green environmental protection. With the rise and popularity of LED lighting products, more and more people pay attention to the quality of their products. Safety pass rate of 80-90% according to preliminary statistics, from the production enterprises in the product safety checks pass rate of 80% or so; enterprises commissioned to check the product safety and performance of a pass rate of about 70%. According to reports, LED lighting products because of its rapid development, quality and trends are not optimistic. LED lighting products are indoor lighting lamp, lamp, ceiling lamps and other forms, through the analysis of the test of LED lighting products, unqualified projects mainly focus on four aspects: one is the power is not equal, the limit value of power does not comply with the standard LED lamp power marker, is generally big, easy to power consumption; two light flux is not up to that value, manufacturers generally low; three is to maintain the rate is not enough, because the chip quality, light maintenance rate is not high, the four is dimmed; structure, anti shock protection and insulation materials, heat resistant and flame retardant is not qualified, so that the original protection against electric shock failure, leading to live components of exposure or other safety hazards caused by a short circuit. Our country is still referring to the "Energy Star" standards, test the safety performance and service life of LED lighting products and other supporting standards and supervision and management measures are not perfect, as the national testing agencies are now making the data collection, compilation and actively participate in the "national standard test method for reliability of semiconductor lighting LED the. What kind of LED lamp is suitable for indoor lighting? Not the brighter the more beautiful the better, we should pay attention to safety. Should choose a high level of protection, good structure, and low color temperature lamps. A lamp comprises two parts, lamps and light source, the lamp to ensure the safety of use, such as power LED lamp is very important to ensure the integrity of the light source to be sporadic; with good color, the bright light and color temperature to meet the standard requirements, such as writing lamp with low color temperature and high color index restore color; high frequency light, attention should be paid to the strobe degree, because security is the national mandatory standards to control, and power, lighting and other optical properties by the manufacturer to decide; more LED lamps should consider the blue light hazard. How to detect? Safety, light source, life can be called LED lighting products, three barriers". There are three basic indicators to detect the safety of LED lighting products: one is the dielectric strength, that is, the ability to withstand voltage; the other is the insulation resistance and leakage current; the three is the grounding resistance. First, the light source is measured by integrating sphere to measure the performance and characteristics of light color, and then the large scale distributed photometer is used to measure the light distribution. Followed by 3000 hours or 6000 hours of the ignition cycle, to carry out light color test, meet the requirements of qualified. For people to buy the way of LED lighting products, to detect whether or not qualified, can be sent to the national semiconductor lighting product quality inspection center commissioned the inspection, the inspection cycle of conventional project for 10 working days, the number of test samples is determined according to the need of inspection, inspection fee fee standards stipulated by the state.
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