Big Shell Radiometer
Balancing the forces of nature, the warmth of this lamp powers the radiometer and illuminates the counterweighted "revealed" shell. Spins in sunlight or vary the radiometer speed with the dimmer control. A pulley system raises and lowers the radiometer!
Dimensions: 10.5"l x 5"w x 15"h
(Elevated on 3" legs)
Edison lamp (120v)
*Includes continental US. Hawaii, Alaska and International destinations incur additional shipping costs.