The importance of Lindahl equilibrium is that it fulfills the Samuelson condition and is therefore Pareto efficient,despite the good in question being a public one. It also demonstrates how efficiency can be reached in an economy with public goods by the use of personalised prices. The personalised prices equate the individual valuation for a public good to the cost of the public good.
PLZ MARK AS A BRAINLIEST. I NEEDED PLZ MARK AS A BRAINLIEST.