Is it necessary to change the halogen lamp? How much does it cost to change the halogen lamp to the led lamp

The principle of a halogen lamp is the same as that of an incandescent lamp. The filament emits heat after being energized. Since the halogen bulb contains halogen gas, when the bulb is energized, the sublimated tungsten wire will chemically interact with the halogen. The light emitted by it will be yellowish in color, low in brightness, and the lighting effect is average. Many car owners want to replace other brighter ones. Light bulb. However, is it necessary to change the halogen lamp?

Whether it is necessary to change the halogen lamp, it depends on personal needs. If you want high brightness, you can change it; if you want stronger light penetration, don't change it.Although the brightness of the halogen lamp is not high, the lighting effect is not very good, but its light penetration is very strong, higher than the higher brightness of the xenon lamp and LED lamp, which makes it more able to be used in heavy rain, snow or fog. Other carsdiscover, Driving safety is stronger. In addition, the halogen lamp technology is more mature, the price is cheaper, and the maintenance is more convenient, which is why many car owners are reluctant to replace it.

However, there are also many car owners who change halogen lamps to led lamps, because they really feel that the brightness of halogen lamps is too low. The led lights are brighter, more energy-saving and environmentally friendly, longer life, and more durable, but they have poor penetrability, relatively more complex technology, and higher prices. Generally, the price of replacing a set of halogen lamps with LED lamps is 2000-3000Yuanabout. It is necessary to install a radiator and lens because the heat dissipation of the LED lamp is not good. If it is not handled properly, it will affect the operation of the car. If the single-bulb LED lamp does not add a lens, it will not pass the annual review.