Tubular

Bulb Type	Base	Finish	Watts
T - 6	E-12	Clear	15

  T7

Bulb Type	Base	Finish	Watts
T - 7	E-12 / E-14 / D.C.	Clear	15

  T8

Bulb Type	Base	Finish	Watts
T - 8	E-14 / D.C.	Clear	25

  T6 1/2

Bulb Type	Base	Finish	Watts
T-6 1/2	E-14 / D.C.	Clear / Frosted	20 / 25 / 40
T-6 1/2	E-14 / D.C.	Clear	9 (Energy Saver)