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The Method Of Judging The LED Driving Power
Jun 14, 2017

1. Contrast weight: The same power of the buoyant power supply is always jerry-building suspicion, so choose the heavy;

2. Contrast temperature: The same power of the power supply with the same power of the lamp, high temperature of the description efficiency is low, not good power;

3. Fire Shell: Fire can not have an open flame, there is an open flame of the power supply housing is not fire-retardant materials, unqualified, can not be used.