Review on 🕯️ Firefly Kosher Lamp Oil Fuel - Safe, Green, Non-Toxic & Biodegradable - Virtually Odorless Paraffin Alternative for Indoor/Outdoor Use - Ideal for Lamps, Lanterns, Candles, and Tiki Torches - 5 Gallons (Bulk) by Dani Alvarez

I use fuel in my WT Kirkman #2 Champion (7/8" wick) and #350 Little Giant (5/8" wick) and it is the best flashlight fuel i have. It is on WT Kirkman's list of recommended fuels for its premium interior and exterior lights. Having used it, I completely agree with Mr. Kirkman. Why it can't be beat: - it has a high enough flash point that it can be sold as cheaply/widely as bottled water (which is why I can get it cheaper than anything else). back in Canada) - it's biodegradable - it's non-toxic - burns cleaner than anything I've ever burned (40 hours later I can't find soot in my lantern chimneys with white paper towels). I suspect the emissions profile of this material is slightly better than the competition and comparable to natural gas (the cleanest hydrocarbon I know of). The only thing I want to know about it before buying (which I still don't know) is the freezing point. . That makes a big difference when it's -26 degrees outside. From the outside and without electricity/heating. I suspect this is lower than the competition, but I still have a jug of very pure 1K kerosene. This is the only lamp fuel I will use because I would be a fool to use anything else.