One way California achieves energy efficiency goals is through Led street lights Manufacturers(CLASSIC) https://www.classicledlight.com/ . The California Department of Transportation, the state agency responsible for the California Freeway, has replaced traditional streetlights with more efficient LED streetlights throughout the highway system. So far, LED street lights have replaced traditional red lights, red arrows and red raised hand-shaped graphics in traffic signals, which will then replace green and yellow lights. Update its outdoor lighting design by incorporating LED street lights into its road lighting. This process will bring several significant advantages. 1. Improve the visibility of drivers at night. 2. Reduce the amount of energy used. 3. Reduce maintenance requirements. 4. More durable than traditional lamps. In addition, LED street lights do not contain harmful substances in traditional lighting, such as mercury or lead, which can cause serious environmental hazards. Therefore, LED street lights are not only more efficient, but also provide a safer alternative. If you are ready to upgrade to a more efficient lighting system, for more information, please click Solar led street light https://www.classicledlight.com/product/led-solar-street-light/ .