Bulb, Halogen-40W, 120V, SVCE (L-Series,DF,IR)
 L-Series Use Starting With Serial #17077137.
          Prior to Serial #17077137 See 808637
   DF30   Use Starting With Serial #17116081
          Prior to Serial #17116081 See 808637
   DF36   Use Starting With Serial #17116115
          Prior to Serial #17116115 See 808637
   DF48   Use Starting With Serial #17115847
          Prior to Serial #17115847 See 808637
   DF60   Use Starting With Serial #17116444
          Prior to Serial #17116444 See 808637