I still use a Weller that my dad had,it has two heat positions on the trigger and a small pen light bulb to illuminate the work----bought back in the '50's or 60's..only soldering iron I ever used or had,that was any good anyway--I had a few low wattage pencil types for soldering wires,but they didn't seem to get hot enough--made a better wood burner than a soldering iron !..
If this one ever dies,I'll buy another Weller--provided they haven't cheapened it up like every other thing sold nowadays..