Use of led tail lights

This modification of led taillights can increase the brightness of a certain light, but the effect is limited. Brings a serious increase in the electrical load of the circuit, switch and power supply, the increase in the thermal energy of the bulb, and the increase in the temperature of the lamp cup, which easily causes the circuit and the switch to overheat and burn, accelerates the mercury aging of the lamp cup, and causes the lamp cup to melt Deformation may even cause a fire accident.

The most common fault is that after a period of time, the contacts of the headlight combination switch burn. Because, after the power of the LED tail light bulb increases, the current of the line increases accordingly. Under the condition that the original line (resistance) is unchanged, the voltage loss of the line, that is, the power loss will increase geometrically. The voltage at the terminal will drop, causing the line load to increase. Therefore, for the sake of safety, while changing the power of the bulb, the circuit should be modified to a certain extent: the relay control is installed to directly draw power from the battery to increase the heat dissipation at the rear of the headlight. Otherwise, the LED taillight will not only improve the brightness of the light, but also increase safety risks.