Anybody use the Davis Megalight? Anyone having problems with it?

It's a neat enough gadget,. though at $40 os so pretty damned pricey. A
tiny bulb inside a fresnel lens that draws only 0.13 amps and
automatically turns itself on and off at dusk and dawn. Perfect for an
anchor light.

However, it is as fragile as a Christmad tree ornament. We have gone
through five bulbs this season alone. It seesm that just waving in the
wind is enough to break the bulb filament. Anyone else having this
problem?