Motor has a Neoprene gasket to repel moisture & dust, a motors mortal enemy. The No-Blow Spinner Cup is squirrel PROOF, and does not allow wind to remove feed from it's surface. Heavy duty steel mounting plate , and 1/4"-20 Thumbolts quickly attach and detach from the Boss Buck non-Typical 350, 600 or 1200 series feeders. Our patented design allows for the solar panel to be positioned even after the feeder has been filled. Simply rotate the Conversion kit to the position receiving the most ambient sunlight each day for optimal results. Our digital Simple Set Timer can be set up to 6 times daily with 1-30 seconds duration. Choose low, medium or high RPM. Timer holder allows the timer to timer to stand upright. Timer will slide out of the holder to the right if needed.