IQC (incoming material inspection):
QA (Shipping Inspection):
Performance Safety | Pressure Resistance Test | No leakage breakdown by voltage insulation test, such as: (European standard Ⅰ class 1800V, Ⅱ class 3750V Ⅲ class 500V/leakage current 0.5mA test time 3S no breakdown flash chromium phenomenon) |
Ground Resistance Test | Grounding resistance through the current 10A, resistance 0.5Ω or less. | |
Polarity Test | Need to test the polarity lamps and lanterns must be tested for polarity, E12/E14/E26/E27/E39/E40 lamps and lanterns head center shrapnel connected to the positive L, edge shrapnel connected to the negative N. | |
Light-up Test | All lamps must be tested for light | |
Drop Test | Drop-proof packaging products must be drop tested. One corner, three prongs and six sides |