Heat dissipation is a major factor affecting the lighting intensity of LED lamps. The heat sink can solve the problem of heat dissipation of low illumination LED lamps.
In order to achieve the desired lighting intensity, active cooling technology must be used to resolve the heat released by the LED lamp assembly. Some active cooling solutions such as fan life are not as high as LED fixtures. In order to provide a practical active cooling solution for high-brightness LED lamps, the cooling technology must be low-energy; and it can be applied to small lamps; its life should be similar to or higher than the light source.
Under normal circumstances, the surface temperature of the aluminum substrate is less than 60 ℃, the life of the LED lamp can be guaranteed, and the light decay will be very small.