I do -very useful saves on batteries-bought it years ago
I have one,a very good thing to have in the GH .I live it on during the day to deter the local, smack heads from breaking in. When i am not in the garden.
I have had one for 3-4 years and it,s still going strong. it has a switch to use wind up function or batteries and was relatively inexpensive,best buy ever!!