What happens when there is no power supply in the street light, in worse case, what if the light is broken? Unless you have a bionic eye or using a night vision goggles, walking through a congested road during dark nights would be a horrible experience.
Sunflower street lighting not only eliminates the power issue through solar photovoltaic modules on the upper surface of the lamps, it ensures that if for any reason one light goes down, other lights will still continue to work. Moreover, incorporating the LED light instead of usual fluorescent bulb has made the concept up to eight times more efficient, cost effective and eco-friendly by reducing the mission of CO2. Each lighting consists 5 individual lamps on different cell modules and comprises one battery only to store the energy gathered from the sun during daytime. Finally, it the sunflower like appearance of the concept will enhance the décor of a city just like a thrived garden with lots of bloomed sunflower.