Volume1_SAMPLE

INCANDESCENT LAMPS

FILAMENT DESIGNATIONS (Not Actual Sizes) Filament designations consist of a letter or letters to indicate how the wire is coiled and an arbitrary number sometimes followed by a letter to indicate the arrangement of the filament on the supports. Prefix letters include C (coil)- wire is wound into a helical coil or it may be deeply ftuted; CC (coiled coil)- wire is wound into a helical coil and this coiled wire again wound into a helical coil. Some of the more commonly used types of filament arrangements are illustrated.

C.2V

C-5

C-6

2CC-6

C-7A

C-8

2CC-8

C-9

C-11

C-13

C-2R

RC-9

CC-2V

CC-6

CC-8

CC-I I

CC-13

CC-2R

-

c>-0--0

~

l\l\ _,. 1f '-

~(((())))Ill ff!(??flll~!l>b till'lm,IJJ)D )l'»l)ll\u•..

Ji1Jl CC-6

llfU

mmAu

F~

-,J'f'JJJJ)'"-

BP

FF

MP

CC-8

5C

M

BASE TYPES (Not Actual Sizes) [@~~~~o ~ ~ Medium Med Three Contact Medium Mogul Mag. Thcee Contact Mogui3C MO& S -14s Philinea Medium Skirted

Mtniature

Candelabrc

Mogul Pnefocus Mog.Pf.

Cand.

Candelabra

3 C Med.

Med Skt.

Candelabra

Intermediate

Candelabra Ba)<)Mt Single or Double Contact S.C.Bay D.C.Bay

Metal Sleeve Aexible Lead

Medium Side Pnong

lnsul End Pnong. or Mogul End Pnong

Recessed Single Contact RX7s

Multipurpose M-P

Pnefocus

Inter.

S.C.Pf. D.C. PI:

BULB SHAPES (Not Actual Sizes)

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, "Tl 0" indicates a tubular shaped bulb having a diameter of 10 /a or 1 1 / . inches. The following illustrations show some of the more popular bulb shapes and sizes. ovvVVoo oo~VV\lo ~ ~VV AIS A" All All Al5 8A9 BA9 1 1l BJOII] 813 BRI9 WO 8'-38 BR40 C1 CA8 CA!O EAlO Eft10 ~ooo oQQQvov~ ~vv flO FIS F20 GI6 1 1) (Cand.) Gl6 1 h{Med.) GlS GlO GtO K19 P1S PAP.31 P.M3i MM6 PA1U6 ~ WVVv vv~ Q ~ Q Q 0 ~ Q 0 Q Q u PSl5 PSlO PS3S PSiO 1'14 Rl6 k20 lt40 ~ 511 SJI Sl4 Hlh_ T6 Ti 'h T1 T7 T7 T8 TIO C:and. f'kd. DC 8q Cand. tnt:.,-.

(ii)aac '!J' LIGHTING

LOCAL 1-414-933-0808 EXT. 4 I NATIONAL 1-800-533-0406 EXT. 4 I FAX 1-414-933-6302

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