50W Halogen Beacon (GH8 / 50H1)12V 50W T-3 1/4 G-6.35 Bi-Pin GH8$8.75, 2/$15.50 37.5W Halogen Beacon (GH9 / 37.5H1)12V 37.5W T-3 1/4 G-6.35 Bi-Pin GH9$8.75, 2/$15.50 27W Halogen Beacon (GH22 / 27H1)12V 27W T-3 1/4 G-6.35 Bi-Pin GH22$8.75, 2/$15.50