Given the speed at which our planet is deprived of valuable resources, this day is not far from the heat consumed by the world's population..This is, of course, beginning to change.Until decades ago, no one really cared about carbon emissions, ozone consumption, or global warming.But the significant impact of energy consumption on everyone's lives has made the public's mindset better.A large part of the population really cares about saving the planet and is willing to do everything we can to make our planet a better place for the next generation of life.The arrival of LED lighting systems and their increasing popularity as energy-saving solutions are revolutionary initiatives in the 21 st century.Led originally appeared in 1920, but its use was limited due to the high cost.However, technological breakthroughs help reduce the cost of LEDs, making everything from traffic lights and billboards to home lighting and halogen lights affordable.One for lighting-Fourth in global energy consumption.By using an energy-efficient LED lighting system, just oneIn all households in the United States, the government can definitely avoid the demand of 13 new media.Power plants of scale (300 MW) are used every year.At the same time, the associated total greenhouse gas emissions can be reduced by 0.16 billion metric tons per year, thus saving our planet from further depletion of natural resources.The efficiency of the Led is twice as high as that of the CFLs or compact fluorescent bulbs, which in most buildings is often a green alternative.The toxic mercury is completely non-existent, has a very long life span and has a faster turnaround speedOn times is other green features that make LEDs more attractive than other lighting solutions.By 2025, the Department of Energy estimates, led can reduce national lighting energy consumption by 29%, saving us $125 billion in electricity billsS.households.As part of the "Save Our Planet" campaign, many American cities have begun replacing street lights and parking facilities with LEDs.Once this transition is fully implemented in every country in the United StatesIn less than 20 years, our Earth will show a healthier, greener look.Even the automotive industry is turning to LED lighting systems, especially the indicator lights on the dashboard and taillights.A recent study shows that if LED lights are used instead of conventional car lights, power consumption can be reduced by 90% in light of the same intensity.The standard halogen lamp uses 0.8% of the car's fuel consumption, led is only 0.1 percent.LED lighting systems make our planet greener and more convenient and affordable by reducing the impact on the environment.