This really depends on the product and the time of year.  Here is a general rule of thumb to follow:

All Lighting accessories like Light Kit, Revolving Beacons, Solar Beacons etc. normally shipped out in 24-48 hours.

All Lawn Lighthouses, Wishing Wells, and Windmills takes about 10-15 business days from the date you place your order.
Now please note this may change during our spring rush or early summer push where this may increase to 20-25 business days.

I assure you that we will do our absolute best to ship out your item ASAP.