1.LED is designed by international manufacture and eligble to sell to worldwide without patents issue.
2.Use the material of high conduction to make heat loose easier and have longer life.
3.Heat and electric are separately, lifetime is up t
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1.LED is designed by international manufacture and eligble to sell to worldwide without patents issue.
2.Use the material of high conduction to make heat loose easier and have longer life.
3.Heat and electric are separately, lifetime is up t
