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Is a 25W LED headlight sufficient for cars?

1 Answers

TylerLee

07/29/25 10:58pm

Automotive LED headlights with 25W are sufficient. Watt is a unit of power, equal to voltage multiplied by current. The higher the power, the greater the current, so the bulb will be brighter but also consume more electricity. Environmental Benefits: The greatest advantage of LED headlights is their energy efficiency and environmental friendliness; their energy consumption is 1/20th that of halogen lamps. Additionally, their low cost and long lifespan surpass those of xenon lamps; some manufacturers' LED lights can last up to 100,000 hours. Long Lifespan: Generally, they can last for tens of thousands or even up to a hundred thousand hours. Some believe that if future automotive lighting uses LEDs, there would be no need to replace the lamps throughout the entire lifespan of the car.

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