CANADIAN
DISTRIBUTORS FOR:


GE Lighting


Hatch Transformers





Neptun Light Inc

Fluorescent Lamps

Bulb Shapes

The size and shape of a bulb is designated by a letter or letters followed by a number. The letter indicates the shape of the bulb while the number indicates the diameter of the bulb in eighths of an inch. For example, "T12" indicates a tubular shaped bulb having a diameter of 12/8 or 1  ? inches. The following illustrations show some of the more popular bulb shapes and sizes.

T5 Miniature Bipin
T8 Medium Bipin
T10 Medium Bipin
T12 Medium Bipin
T8 Recessed Double Contact
T12 Recessed Double Contact
T12 Recessed Double Contact (Jacketed)
T8 Single Pin Slimline
T12 Single Pin Slimilne
   
T8 Medium Bipin U-Bent Lamp
T12 Medium Bipin U-Bent Lamp (6")
T12 Medium Bipin U-Bent Lamp(3")

Base Shapes
T5 Circular
2GX13 Bse
T9 4-Pin
Circline

Miniature Bipin T5
Min. Bipin
Medium Bipin T8/T10/T12
Med. Bipin
Recessed Double
Contact T8/T12
Recessed D.C.
Slimline
Single Pin
T8/T12
T5
Circline 4-Pin