Vertical DIY Project Turbines LED Windmill Small Motor Wind

Description:

DIY Project LED Windmill Small wind turbines

The worlds smallest wind turbines, the wind turbine can turn 360 degrees in any, is the direction because of the wind
Automatically by the wind generation to two blue leds, a green LED to light up the LED. With their mouths, and put
Under the fan blowing can bright LED is very good interpretation principle of wind , education understanding of the concept of environmental protection products.

Item Specifics:
Wind leaf diameter: The diameter of 62mm
size:The diameter of 20mm37mm(excluding put tail, put tail 42 mm in length)
The shaft:The diameter of 1.5mm10mm(Showing a)
Carrying pole size:The diameter of 4mm63mm
:
（1cm=0.39Inches）

Package Included:
1 * Wind

Note:
1.Please allow 1-3cm error due to manual measurement. Please make sure you do not mind before you bid.
2.The colors may have different as the difference display, please understand.











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