Left: Hα luminosity of DESI DR1 LRDs vs. L₅₁₀₀. Total (broad+narrow), broad, and narrow Hα luminosities are shown as white squares, red circles, and blue circles, respectively. The total Hα luminosity of z  >  2 LRDs from A. de Graaff et al. (2025a) is shown as green diamonds. The correlation between total Hα luminosity and L₅₁₀₀ for type-1 AGNs from J. E. Greene & L. C. Ho (2005) is shown as the gray dashed line. The correlation between broad Hα luminosity and L₅₁₀₀ is shown as the red dashed line. Right: the same as the left panel, but for Hβ.