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Windtulip is a self feeding street lamp. It doesnt require any power source, cables and power socket. It produces the energy it needs by vertical-axis wind turbines looks like a tulip flower. Then, the produced energy is generated and transmitted to transformer and finally battery. Battery stores the energy, so, LED lighting enable to work even in windless weather. There is also a day-night sensor which generates the light emitting time. The energy is stored every time wind blowing for using at nights. Windtulip produces the energy it needs in a sustainable way, emits efficient lighting without any dependency on other power sources.