Yup, nice lamps these! I have one and it's pretty much bulletproof. My other Coleman favorite is the 220K.
Oh ! Awesome ! As i can see, you got the first version as mine, the light is impressive ! I hope my 639 can reach this light output soon Nice !
They are great working lamps, I've taken it camping a couple times now. Good luck with your fettle Hebusletroll I'm sure it will burn fantastically, I was running a 500cp butterfly ☢ mantel for reference.