11m
Still holding on to light.
As with every oil lamp I make, I do a series of burns with different wicks to make sure that they produce a reasonably long, steady burn. Because of the way this lamp is constructed (with a small, difficult to access reservoir) there's a steel pin that keeps the wick from accidentally sliding into the lamp, and oil is added with a syringe under the hood. Worth it for this flame though! It'll burn at this level for about an hour--shorter than many of my lamps, but that's the tradeoff for a pose like this.
