Auto flowering Solar LED courtyard lamp

In which the concept of integrating more, this is named Heliotrope outdoor LED lighting, to follow the sun automatically collect solar energy. Shaped like the petals of the collector, mimic the biological properties of sunflower, following the sun's rays and transform the steering angle. Suitable for installation in the outdoor garden courtyard, each petal is solar panels to generate electricity for the middle of the white LED bulbs. The bottom of the flower with a syringe as the piston control lights and opening up, temperature increases the pressure inside the evaporation of alcohol, push the piston along the petals expand solar energy. The same creative lighting, LED lighting in the Philips home solar LED street light on the petals.