... final package, each lamp we test its working.3). Third, after package, we inspect each lot according to SGS 105E AOL standard ... item under each lot. Testing equipment Integrating Sphere is used to test lamp's lumen, consumption. Power factor, input current and Ra ... indexHi-pot tester, It is used to test lamp's Hi-pot from 1000V-4000V. EMC tester, EMI ...