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Home > Products > PHYSICS > Energy transfer

P08011, Solar Fan Cap

Features:

1. With a solar cell on the top of the cap, supplying power for the small fan in front of the forehead.

2. Auto adjustment of the fan flow according to the change of solar radiation.

3. High quality micro motor-fan: Low noise, long life, reliable and safe.

4. Different color available: Red, Yellow, Dark Blue, and White.