Eco Factor: Necklace equipped with LEDs powered by solar energy.
Who says solar panels aren’t trendy enough for rooftop installation? Designer Mae Yokoyama recognizes the need to go green and has ways to not only make it look simple but stylish as well. Mae has designed a stunning necklace called Lux, which is actually a set of solar panels that can be worn along with your normal attire.
The necklace stores daytime energy in a built-in battery pack and uses that energy to power an array of LED lights which the necklace is equipped with. The designer claims that about 2 hours of sunshine is enough to illuminate you for four hours, which is more than enough to make you shine in a party.