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How to choose led lights

1.beam angle:If you want spot light,then you can choose 15-60 degree,in this range,the light is spot.It is used to light one object or more.For flood version,it is more than 60 degree.flood light can light up one place.

2.base:there are GU10,GU5.3,E26,E27 and etc.

3.input voltage:ac100-240v or adc12v

4.application:rgb led bulb used for decoration.white for lighting.


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