HOW TO CHOOSE LAMP HOLDER?
1. Different lamp holders have different rated current. To choose the suitable lamp holder, we need to consider its actual situation whether it can afford or not to avoid burning or being damaged when using it.
2. Pay attention to the max voltage of the lamp holder. The max voltage of lamp holder you choose must be larger than the actual voltage in your house so that it can work normally. And it can avoid burning out.
3. Also need to consider the insulation resistance. It’s better to choose insulation material when purchasing the lamp holder instead of choosing metal material one.
4. The touch spot of the lamp holder play an important role as well. It’s better to choose small resistance lamp holder for normal use. It can also guarantee its life time.
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