Modern solar LED street lights are really very convenient and practical. I work in construction and we recently laid a new road, and then installed solar LED street lights together with the company that produces these lights (https://www.optimumsolarled.com/). I didn't know, but the warranty on these lamps is 10 years, they have a chip equipped with a unique low-glare lens, which has built-in micro-reflectors, providing a better projection of pure diffused white light, low brightness and low light pollution, and saving more than 70% -80% of energy costs. This is really very cool!