First of all, in terms of power, the halogen headlights of the original car are generally 55W, and the circuit design of the original car is based on 55W. If the power of the lights is too large, the heating and aging of the circuit will speed up, which will affect the driving safety. In terms of circuit, select LED lights, and the maximum power should not exceed 55W, so that the circuit of the original car will not be affected!

Halogen lamp

Secondly, in terms of heat dissipation, the higher the power of the LED lamp, the greater the calorific value will be, and the higher the requirements for heat dissipation will be. In the later stage, the LED lamp in the market will be modified. The heat dissipation system is generally fan + aluminum parts for heat dissipation. The original vehicle assembly is designed to use halogen bulbs, so the heat dissipation space is small. Therefore, the heat dissipation system of the LED lamp cannot be too large. The maximum power that the current vehicle assembly can use should not exceed 50W, otherwise the heat dissipation may not keep up, If the lamp temperature is too high, it is easy to cause light failure and brightness reduction, thus affecting driving safety!

LED lamp

The power of LED lamps is directly proportional to the amount of light emitted. The greater the power, the greater the wattage. At the same time, the higher the luminous brightness [lumen]. It is recommended not to exceed 50W if you buy!