In recent years,With the rise and development of LED lighting industry,LED panel light lighting products in China's export momentum is good.But as the LED lighting industry as a whole is still under-ripe,Many small micro-enterprise quality control of low capacity,Lead to frequent product quality problems.It is understood that the,2012 EU non-food early warning system (RAPEX) informed the export LED lighting products in China has 37 times.Among them,Creepage distance or by loss of clearance caused by poor insulation performance is informed 29 times. Creepage distance,Refers to the shortest distance between two conductive parts along the surface of the insulation between the measured.Clearance,Refers to the space between the two conductive member distance.Both are important parameters reflecting the electrical insulation property.Creepage distance or clearance is not sufficient,Cause breakdown of short circuit or equipment damage,Will lead to serious personnel casualty.Therefore,In view of security,Must ensure that creepage distance and clearance enough. 　According to the inspection and Quarantine Bureau of Kunshan,2012 Kunshan export lamp $ 160 million,Rose 139.7%,LED lighting products for 80%.To guarantee the quality and safety of export LED panel lighting products,Reduced International informed the Chinese product,Inspection and quarantine departments put forward three-point proposal to the enterprise.One is to hold on to the familiar with the relevant product standard,Understand and focus especially on international regulations and directives issued by the European Union,From product design source to avoid quality issues.Second is to strengthen product inspection link,Strict provisions, implement the inspection according to corresponding standards.Or clearance and creepage distances less than normally discovered through electric strength test,Specialized measuring instruments can also be used to detect.Third, enhance quality control of enterprises,Gradually improve the product design review and incoming material inspection, process validation, product testing process management system,Build complete product "quality chain".