LED headlamp, copper band cooling and fan cooling which good?
Each has its length, considering the maintenance after use, it is recommended to use passive heat dissipation.
Fan for active cooling, but the need to regularly clean the fan, so as not to dust accumulation affect the heat dissipation performance.
LED headlamp copper band cooling for passive heat dissipation, the greater the copper area of heat dissipation, the better the heat dissipation;
