I have used those type of lanterns also, but in this part of the country we used carbide lights, mainly. Probably because the mines in this area used them in their normal operations. Carbide was readily available and cheap. They produced a nice flame and plenty of light. You would think that it would ignite the coal dust in the mines, but apparently it didn't. We also used these to temper and harden knife blades after shaping them on a forge, or we would buy a pocket knife, then use the carbide lamps to temper and harden them to hold a better edge. Good Luck. rockhound