Upper portion of the H-R Diagram showing the location of the S Doradus instability strip where quiescent LBVs are found, and the region where LBVs in outburst are found. Several well-known LBVs are marked at both their quiescent and outburst locations. Some are only known in one state. The non-conserving outburst of HD 5980A and the Great Eruption of Eta Carinae, as well as several Yellow Hypergiants are also marked.