WordNet sense 1 (feeling self-respect or pleasure in something by which you measure your self-worth; or being a reason for pride):

proud

WordNet sense 2 (cheerful and bright):

glad

WordNet sense 3 (being full of or promoting cheer; having or showing good spirits):

cheerful

WordNet sense 4 (radiating or as if radiating light):

effulgent, radiant, refulgent, beamy

WordNet sense 5 (emitting or reflecting light readily or in large amounts):

bright