"Permanent! The electricity inside is just like the Everbright Flame, stabilized forever!" The Crown Princess had clearly conducted experiments beforehand.
"Then wouldn't its effect be the same as the Everbright Flame? It can serve as a smokeless, permanent illumination tool. The manufacturing price of the Everbright Flame sets the upper limit for this product. If its selling price is eighty percent of the Everbright Flame's, whenever I undertake related construction in the future, it'll be my first choice."
King Yasan leaned forward involuntarily and said, "This lamp wasn't created using the water in the canal near Nimiel Village, was it?"
