Doesn't exist. oscillating fans break within months. I've never heard of someone who had an oscillating fan that lasted them more than a grow. Some component always breaks.
PROFAN CLIP 20W there’s one in europe i’m hoping will come here, works on european power supply.
otherwise for good quality you’ll have to google industrial fan equipment..
Growlush oscilating fans are great .they are 6 inch with hi low speed .can be sat on floor or pole..ive dropped one of a 4ft shelf twice and still going....180 deg swing and 20w also..