Take a look at the image above. It is Blow light - the wind generated LED light. Blow light is the World's Smallest Wind Generator or Wind Turbine. It has a white colored rotor blade, which is just 6cm in diameter. The rotor blade stands on a 17cm long clear ABS plastic stalk.
How to use the Blow light? Just blow on the rotor to light up the LEDs. When the rotor blade turns due to blowing, it creates electricity to power two blue and one green LED lights. Blow light is denitely an environmentally friendly toy. What you say? Link
How to use the Blow light? Just blow on the rotor to light up the LEDs. When the rotor blade turns due to blowing, it creates electricity to power two blue and one green LED lights. Blow light is denitely an environmentally friendly toy. What you say? Link
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