Incandescent
Incandescent Basics
The basic design of the incandescent
lamp has not changed much since the
late 1800s, when Thomas Alva Edison
successfully produced the first
operational electric light bulb.
These are the must-know
fundamental facts about
incandescent lamps and
the alternative
choices that are
available today.
THE FILAMENT
Incandescent lamp filaments are made
of tungsten. Tungsten is a metal that
can operate at very high temperatures
without evaporating too quickly and
resulting in early lamp failure.
Incandescent filaments only
convert about 10 percent of the
energy used into visible light, so it
is necessary to use a material
that can withstand extremely
high temperatures. Most
lamps use
filament design,
a coiled
has been found to be
stronger and deliver
better performance.
which
THE GLASS BULB
The filament inside an
incandescent lamp
must be protected so that
oxygen does not reach it and
cause it to evaporate on con-
tact. Most incandescent lamps
are either vacuum-sealed or
gas-filled. It was discovered in
the early 1900s that the
introduction of gas inside the
bulb, or envelope, created a
pressure against the
filament. This pressure
allowed the filament to
burn hotter and last
longer. Most gas-filled
incandescent lamps today
use a mixture of argon
and nitrogen gases.
Bulb
shapes
The size and shape of a lamp’s
bulb are designated by a letter(s)
and a number. The letter specifies
the shape of the bulb and the
number indicates the maximum
diameter in 1/8-inch increments.
Example: A G40 is a globe shape
which is 5 inches in diameter.
AF
G
PS
S
BC A
PAR
R
T
THE BASE
Screw-type bases used on incandescent
lamps consist of three components: the
threaded screw section, the glass insulation
ring and the contact disc. The lead wires
which exit the glass bulb of the lamp are
attached to the base at two points. One
wire is soldered to the bottom of the
contact disc and the other to the top
edge of the screw section. The glass ring
acts as an insulation barrier between the
two points. This assembly completes the
circuit and the lamp is electrified once
the base is screwed into a socket and the
contact disc touches the center point of
the socket.
The base itself has nothing to do with the
seal of the bulb; it is a separate part of
the lamp that is attached with cement.
Typically, bases are made from aluminum
or brass. Brass bases tend to perform best
due to their compatibility with most socket
materials.
Base Types
Medium
E26
Mog. End
Prong
Medium
Skirted
HOW IT WORKS
Just as a piece of metal being
blacksmithed or the molten glass at the
end of a blower’s rod heats to a brilliant
glow, so does the filament of an
incandescent lamp. The difference is
that electricity is used to heat the filament
instead of fire. This phenomenon is known
as incandescence.
Mogul
E40
Screw Terminal S14S Med. Side Prong
Int.
E17
Cand.
E12
S.C. Bay. D.C. Bay.
BR HX
Key
Characteristics
Light Output vs. Life
Rated Voltage:
The lamp’s filament is designed to
operate within a specific voltage range in order for it to
deliver its intended light output.
Lamps that are burned at voltages higher than their rating will
result in higher wattage, efficacy
(lumens per watt) and lumens.
Lamps operated below their
rated voltage will significantly
increase their life while reducing their wattage, efficacy and
lumen output.
Lumen Maintenance:
As the filament of an incandescent lamp burns, the tungsten is
slowly evaporating and depositing itself on the interior wall of
the bulb. This creates the black
coating seen after a bulb has
been in use for a while.
Additionally, as the filament
evaporates, the lumen output
decreases until it reaches the end
of its life when the wire breaks. It is
recommended that a “group
replacement” or relamping is
conducted once a number of
lamps have failed or a noticeable decrease in light output has
taken place.
The life of an incandescent lamp
and its lumen output are both
determined by the filament design.
These characteristics represent a
give-and-take relationship—one must
be sacrificed to improve the other.
There are many choices available to
the consumer, each one marketed
for a particular application, purpose
or feature.
It is important to determine your
customer’s priorities and needs
when recommending a light source
purchase. Is the lamp going to be
placed in a hard-to-reach area,
These examples of actual labels illustrate the differences between two standard household “A” lamps. One is marketed for longer life, while the other is
marketed for greater lumen output. Note the life/light tradeoffs.
making long life more important than
light output? Or will it be a workhorse,
illuminating important tasks and
needing maximum lumens?
The Federal Trade Commission
instituted new packaging labeling
requirements in 1992 to explain the
function of a lamp better to the
purchaser. So if you know your way
around this labeling, you can suggest
optimum choices for your customer,
or explain the features to customers
to allow them to make their own
educated decisions.
Burning Position:
For the most part, incandescent
lamps can be burned in any
position. However, take note and
observe a lamp manufacturer’s
recommendations for use.
High Lumen Output Longer Lamp Life
Incandescent Lamps
B9 1/2
Cand.
Watts Bulb Base
B9 1/2 Cand. S3659 3BA9 1/2/Flicker 120 Clear 500/25 Box Neon 1000 - 3 1/2”
3
CA5 1/2
CA8
CA9
CA10
CA5 1/2
Cand.
Number Lamp Code Volts Finish
S3759 3BA9 1/2/Flicker 120 Clear 120/12 CD/1 Neon 1000 - 3 1/2”
Cand S3661
S3761
Cand S3656 3CA8/Flicker 120 Clear 500/25 Box Neon 1000 - 3 7/8”
S3756 3CA8/Flicker 120 Clear 120/12 CD/1 Neon 1000 - 3 7/8”
Med. S3660 3CA9/Flicker 120 Clear 500/25 Box Neon 1000 - 4 9/16”
S3760 3CA9/Flicker 120 Clear 120/12 CD/1 Neon 1000 - 4 9/19”
Med S3657 3CA10/Flicker 120 Clear 500/25 Box Neon 1000 - 4 1/16”
S3757 3CA10/Flicker 120 Clear 120/12 CD/1 Neon 1000 - 4 1/16”
Satco
Product
CA8
Cand.
3CA5 1/2/
3CA5 1/2/
CA9
Med.
Flicker 120 Clear 500/25 Box Neon 1000 - 3 1/4”
Flicker 120 Clear 120/12 CD/1 Neon 1000 - 3 1/4”
CA10
Med.
Master/
Inner
Carton Pkg. Type
S6
Cand.
S6
DC Bay.
Filament
Avg.
Rated
Hours Lumens
C7
Cand.
C7 Tail
Cand.
MOL Notes
incandescent lamps
S6 Cand S4567
C7 Cand S3680 4C7 120 Clear
4
S3797 4C7 120 Clear 400/20 CD/2 C-7A 3000 16 2 1/8”
S4724 4C7 120 Clear 48/12 CD/4 C-7A 3000 16 2 1/8”
S3681 4C7/W 120 White
5
S6 Cand. S4568
6
Cand. S4520
S4569
S4570
S4571
S3900 6S6 130 Clear 120/10
S4717 6S6 130 Clear 120/12 CD/2 C-7A 2500 30 1 7/8”
S4572
DC Bay.
S3901 6S6/DC 130 Clear 120/10
3S6/5 130 Clear 10
5C7 120 Silicone
6S6/6V 6 Clear 10
6S6/12V 12 Clear 10
6S6/24V 24 Clear 10
6S6/48V 48 Clear 10
6S6/230V 230 Clear 10
Sleeve/10
2000/50
2000/50
144/12 CD/2 C-7A 1000 10
Tail
Bulk C-7A 3000 16 2 1/8”
Bulk C-7A 3000 8 2 1/8”
Sleeve/10
Sleeve/10
Sleeve/10
Sleeve/10
Sleeve/10
Sleeve/10
Sleeve/10
C-6 1500 10 1 7/8”
C-6 1500 40 1 7/8”
C-6 1500 40 1 7/8”
C-6 1500 40 1 7/8”
C-6 1500 40 1 7/8”
C-7A 2500 30 1 7/8”
C-7A 1500 25 1 7/8”
C-7A 2500 30 1 7/8”
2 1/2 +
Visit our website at www.satco.com
When using a 130 Volt Lamp on a 120 Volt line, life is extended by approx. 2.5 times and lumens are reduced approx. 20%
9
Incandescent Lamps
C7
Cand.
Watts Bulb Base
C7 Cand. S3691 7C7 120 Clear
7
CA-10 Cand. S3866 7CA10/12V 12 Clear 500/25 Box
B9 1/2 Cand. S4994 7 1/2B9 1/2
7.5
C9 1/2 Cand. S4988
CA-10
Cand.
S3791 7C7 120 Clear 400/20 CD/2 C-7A 3000 35 2 1/8”
S4725 7C7 120 Clear 48/12 CD/4 C-7A 3000 35 2 1/8”
S3902 7C7 130 Clear 120/10
S3692 7C7/W 120 White
S3792 7C7/W 120 White 400/20 CD/2 C-7A 3000 20 2 1/8”
S4726 7C7/W 120 White 48/12 CD/4 C-7A 3000 20 2 1/8”
B9 1/2
Cand.
Satco
Product
Number Lamp Code Volts Finish
Showroom
7 1/2C9 1/2
Showroom
C9 1/2
Cand.
CA5
Cand.
120 Clear 500/25 Bulk C-7A 3000 37 3 1/2”
120 Clear 500/25 Bulk C-7A 3000 37 3 1/2”
S11
Med.
Master/
Inner
Carton Pkg. Type
2000/25
2000/25
Bulk C-7A 3000 35 2 1/8”
Sleeve/10
Bulk C-7A 3000 20 2 1/8”
Avg.
Filament
CC-2V
Rated
Hours Lumens
C-7A 2500 35 1 7/8”
1500 65 4 1/4”
MOL Notes
CA5 Cand. S3241 7 1/2CA5 120 Clear
incandescent lamps
S11
Med. S3606 7 1/2S11 120 Clear
S3242 7 1/2CA5/F 120 Frosted
S3243 7 1/2CA5/FY 120
S3794 7 1/2S11 120 Clear 240/20 CD/1 C-7A 2500 40 2 1/4”
S3607 7 1/2S11/W 120
S3795 7 1/2S11/W 120
S3608 7 1/2S11/B 120
S4508 7 1/2S11/B 120
S3609 7 1/2S11/G 120
S4509 7 1/2S11/G 120
S3610 7 1/2S11/O 120
S4510 7 1/2S11/O 120
S3611 7 1/2S11/R 120
S4511 7 1/2S11/R 120
S4512 7 1/2S11/Y 120
2000/50
2000/50
Fr. Yellow
Gloss Wht 1000/25
Gloss Wht
Cer. Blue
Cer. Blue
Cer. Green
Cer. Green
Cer. Orange
Cer. Orange
Cer. Red 1000/25
Cer. Red
Cer. Yellow
2000/50
1000/25
240/20 CD/1 C-7A 2500 20 2 1/4”
1000/25
120/10 CD/1 C-7A 2500 - 2 1/4”
1000/25
120/10 CD/1 C-7A 2500 - 2 1/4”
1000/25
120/10 CD/1 C-7A 2500 - 2 1/4”
120/10 CD/1 C-7A 2500 - 2 1/4”
120/10 CD/1 C-7A 2500 - 2 1/4”
Box C-7A 1500 40 2 7/8”
Box C-7A 1500 35 2 7/8”
Box C-7A 1500 35 2 7/8”
Sleeve C-7A 2500 40 2 1/4”
Sleeve C-7A 2500 20 2 1/4”
Sleeve C-7A 2500 - 2 1/4”
Sleeve C-7A 2500 - 2 1/4”
Sleeve C-7A 2500 - 2 1/4”
Sleeve C-7A 2500 - 2 1/4”
10
Customer Service 1-800-43-SATCO
When using a 130 Volt Lamp on a 120 Volt line, life is extended by approx. 2.5 times and lumens are reduced approx. 20%
Incandescent Lamps
C7
Cand.
Watts Bulb Base
C7 Cand. S3903 10C7 130 Clear 120/10
10
CA7 Cand. S3272 10CA7 120 Clear
G8 Cand. S3864 10G8/W 120 Glossy
G12 1/2
S11
C7
DC Bay.
DC Bay.
Cand. S3844 10G12 1/2 120 Clear 500/25 Box C-7A 1500 60 2 3/8”
Int. S3621 10S11/N
CA7
Cand.
Satco
Product
Number Lamp Code Volts Finish
S3904 10C7/DC 130 Clear 120/10
S3276 10CA7/F 120 Frosted
S3830
S3755
S3833 10G12 1/2/R 120
S3834 10G12 1/2/B 120
S3835
S3836 10G12 1/2/A 120
S3837 10G12 1/2/PK 120
S3622 10S11N/F
G8
Cand.
10G12 1/2/W
10G12 1/2/W
10G12 1/2/G
G12 1/2
Cand.
120
120
120
115/125
115/125
S11
Int.
Master/
Inner
Carton Pkg. Type
1000/25
1000/25
White
Sat. White
Sat. White
Trans Red
Trans Blue
Trans Green
Trans Amber
Trans Pink
Clear 600/10 Box C-7A 1500 80 2 3/8”
Frosted 600/10 Box
1000/25
500/25 Box C-7A 1500 50 2 3/8”
120/10 CD/2 C-7A 1500 60 2 3/8”
500/25 Box C-7A 1500 - 2 3/8”
500/25 Box C-7A 1500 - 2 3/8”
500/25 Box C-7A 1500 - 2 3/8”
500/25 Box C-7A 1500 - 2 3/8”
500/25 Box C-7A 1500 - 2 3/8”
S14
Med.
Avg.
Filament
Sleeve/10
Sleeve/10
Box C-7A 1500 80 3”
Box C-7A 1500 70 3”
Box C-7A 1500 50 1 7/8”
CC-2V
Rated
Hours Lumens
C-7A 2500 60 2 1/8”
C-7A 2500 60 2 1/8”
1500 80 2 3/8”
MOL Notes
incandescent lamps
S14 Med. S3965 11S14 130 Clear 120/4 Sleeve/4 CC-9 2500 80 3 1/2”
11
S4565 11S14 130 Clear 120/10 CD/1 CC-9 2500 80 3 1/2”
S3966 11S14/F 130 Frosted 120/4 Sleeve/4 CC-9 2500 65 3 1/2”
S4566 11S14/F 130 Frosted 120/10 CD/1 CC-9 2500 65 3 1/2”
S3963 11S14/B 130 Cer Blue 120/4 Sleeve/4 CC-9 2500 - 3 1/2”
S4563 11S14/B 130 Cer Blue 120/10 CD/1 CC-9 2500 - 3 1/2”
S3962 11S14/G 130
S4562 11S14/G 130
S3964 11S14/O 130
S4564 11S14/O 130
S3961 11S14/R 130 Cer Red 120/4 Sleeve/4 CC-9 2500 - 3 1/2”
S4561 11S14/R 130 Cer Red 120/10 CD/1 CC-9 2500 - 3 1/2”
S3960 11S14/Y 130
S4560 11S14/Y 130
Have a special requirement? Visit our website at www.satco.com
When using a 130 Volt Lamp on a 120 Volt line, life is extended by approx. 2.5 times and lumens are reduced approx. 20%
Cer Green
Cer Green
Cer Orange
Cer Orange
Cer Yellow
Cer Yellow
120/4 Sleeve/4 CC-9 2500 - 3 1/2”
120/10 CD/1 CC-9 2500 - 3 1/2”
120/4 Sleeve/4 CC-9 2500 - 3 1/2”
120/10 CD/1 CC-9 2500 - 3 1/2”
120/4 Sleeve/4 CC-9 2500 - 3 1/2”
120/10 CD/1 CC-9 2500 - 3 1/2”
11
Incandescent Lamps
S8
SC Bay.
Watts Bulb Base
S8 SC Bay S3623 93 12 Clear 600/10 Box C-6 200 190 2”
12
A15 Med. S3948 15A15 130 Clear 120 2pk C-9 2500 100 3 1/2”
15
B8
B9 1/2
CA8 Cand.
A15
Med.
Cand. S3345 15B8/Petite 130 Clear 500/25 Box C-7A 1500 114 3”
Cand. S3230 15B9 1/2 120 Clear 500/25 Box C-7A 1500 114 3 1/2”
B8
Cand.
Satco
Product
Number Lamp Code Volts Finish
S3723 93 12 Clear 240/20 CD/2 C-6 300 190 2”
S3949 15A15/F 130 Frosted 120 2pk C-9 2500 100 3 1/2”
A3620 15B9 1/2 130 Clear 500/25 Box C-7A 2500 114 3 1/2”
S3291 15B9 1/2/F 120 Frosted 500/25 Box C-7A 1500 114 3 1/2”
S3273 15CA8 120 Clear 500/25 Box C-7A 1500 100 3 5/8”
B9 1/2
Cand.
CA8
Cand.
CA10
Cand.
Master/
Inner
Carton Pkg. Type
F10
Cand.
Filament
G12 1/2
Cand.
Avg.
Rated
Hours Lumens
G12 1/2
Pear
Cand.
MOL Notes
S3773 15CA8 120 Clear 120/10 CD/2 C-7A 1500 100 3 5/8”
A3673 15CA8 130 Clear 500/25 Box C-7A 2500 95 3 5/8”
A3573 15CA8 130 Clear 120/10 CD/2 C-7A 2500 95 3 5/8”
incandescent lamps
CA10 Cand S3867 15CA10/12V 12 Clear 500/25 Box CC-2V 1500 150 4 1/4”
F10 Cand.
G12 1/2
Cand. S3845 15G12 1/2 120 Clear 500/25 Box C-7A 1500 100 2 3/8”
S3277 15CA8/F 120 Frosted 500/25 Box C-7A 1500 95 3 5/8”
S3777 15CA8/F 120 Frosted 120/10 CD/2 C-7A 1500 95 3 5/8”
A3677 15CA8/F 130 Frosted 500/25 Box C-7A 2500 90 3 5/8”
A3577 15CA8/F 130 Frosted 120/10 CD/2 C-7A 2500 90 3 5/8”
S3360 15F10 120 Clear 500/25 Box C-7A 1500 110 3 1/16”
S2760 15F10 120 Clear 120/12 CD/2 C-7A 1500 110 3 1/16”
S3361 15F10/W 120 White 500/25 Box C-7A 1500 90 3 1/16”
S2761 15F10/W 120 White 120/2 CD/2 C-7A 1500 90 3 1/16”
12
G12 1/2
Pear
Cand. S3879 15G12 1/2/W 120
S3750 15G12 1/2/W 120
Don’t see the lamp you need? Call Customer Service 1-800-43-SATCO
When using a 130 Volt Lamp on a 120 Volt line, life is extended by approx. 2.5 times and lumens are reduced approx. 20%
Sat. White
Sat. White
500/25 Box C-7A 1500 100 2 3/8”
120/10 CD/2 C-7A 1500 100 2 3/8”
Incandescent Lamps
G16 1/2
Cand.
Watts Bulb Base
G16 1/2
15
S11
T4 1/2 Cand.
T6
T7
S11
Int.
Cand.
Int. S3628 15S11/N
Cand.
Cand.
Int.
DC Bay.
T4 1/2
Cand.
Satco
Product
Number Lamp Code Volts Finish
S3821 15G16 1/2 120 Clear 500/25 Box C-7A 1500 114 3”
S3726 15G16 1/2 120 Clear 120/10 CD/2 C-7A 1500 114 3”
A3921 15G16 1/2 130 Clear 500/25 Box C-7A 2500 98 3”
A3521 15G16 1/2 130 Clear 120/10 CD/2 C-7A 2500 98 3”
S3824 15G16 1/2/W 120
S3752 15G16 1/2/W 120
A3924 15G16 1/2/W 130
A3524 15G16 1/2/W 130
S3236 15G16 1/2/W 120
S3913
S3910 15T6 130 Clear 120/10 Sleeve/10 C-5A 2500 95 3 1/16”
S3912 15T6/145V 145 Clear 120/10 Sleeve/10 C-5A 2500 80 3 1/16”
S3315 15T6/F 120 Frost 500/25 Sleeve C-5A 2500 90 4” 5
S3715 15T6/F 120 Frost 72/6 CD/2 C-5A 2500 90 4” 5
S3905 15T7C 130 Clear 120/10 Sleeve/10 C-5A 2500 95 2 1/4”
S4718 15T7C 130 Clear 120/12 CD/1 C-5A 2500 95 2 1/4”
S3911 15T7/N 130 Clear 120/10 Sleeve/10 C-5A 2500 95 2 1/4”
S4722 15T7/N 130 Clear 120/12 CD/1 C-5A 2500 95 2 1/4”
S3906 15T7/DC 130 Clear 120/10 Sleeve/10 C-5A 2500 95 2 1/4”
S4719 15T7/DC 130 Clear 120/12 CD/1 C-5A 2500 95 2 1/4”
T6
Cand.T7Cand.T7Int.
Sat. White
Sat. White
Sat. White
Sat. White
Gloss Wht
115/
Clear 600/10 Box C-7A 1500 100 2 3/8”
125
15T4 1/2/C 130 Clear 10 Sleeve/10 C-7A 1000 90 1 1/2” 5
T7
DC Bay.
Master/
Inner
Carton Pkg. Type
500/25 Box C-7A 1500 94 3”
120/10 CD/2 C-7A 1500 94 3”
500/25 Box C-7A 2500 83 3”
120/10 CD/2 C-7A 2500 83 3”
500/25 Box C-7A 1500 94 3”
R11 1/2
SC Bay.
T6 1/2
DC Bay.
Filament
T6 1/2
Int.
Avg.
Rated
Hours Lumens
MOL Notes
RP11
SC Bay.
incandescent lamps
20
24
R11 1/2
T6 1/2
RP11
SC Bay
HATTER
PROO
DC Bay
Int. S3280 20T6 1/2N 130 Clear 500/25 Box C-6 1500 150 5 3/8”
SC Bay
S1383 1383
S1383/TF
S3297 20T6 1/2DC 130 Clear 500/25 Box C-6 1500 150 5 3/8”
S3298
S3281 20T6 1/2N/F 130 Frosted 500/25 Box C-6 1500 140 5 3/8”
S3624 1133 6-8 Clear 600/10 Box C-6 300 400 2 1/4”
S3724 1133 6-8 Clear 240/20 CD/2 C-6 300 400 2 1/4”
1383/TF
20T6 1/2DC/F
12-13
Frosted 600/10 Box C-6 600 200 2 1/2”
12-13
Frst /
ShatterPrf
130 Frosted 500/25 Box C-6 1500 140 5 3/8”
10 Box C-6 600 200 2 1/2” 4
13
Visit our website at www.satco.com
When using a 130 Volt Lamp on a 120 Volt line, life is extended by approx. 2.5 times and lumens are reduced approx. 20%
Incandescent Lamps
A15
Med.
Watts Bulb Base
A15 Med. S3814 25A15/CL 130 Clear 500/25 Box C-9 2500 130 3 1/2”
25
A19
incandescent lamps
B8 Cand. S3346 25B8/Petite 130 Clear 500/25 Box CC-2V 1500 212 3”
A19
Med.
HATTER
PROO
Med. S6040 25A19/CL 120 Clear 120 2pk C-9 2500 185 4 1/8”
B8
Cand.
Satco
Product
Number Lamp Code Volts Finish
S3815 25A15/F 130 Frosted 500/25 Box C-9 2500 120 3 1/2”
S4880 25A15/TF 130
S3940 25A19/CL 130 Clear 120 2pk CC-6 2500 185 4 1/8”
S6050 25A19/F 120 Frosted 120 2pk C-9 2500 185 4 1/8”
S3950 25A19/F 130 Frosted 120 2pk CC-6 2500 185 4 1/8”
S6080 25A/TR 130
S6081 25A/TG 130
S6082 25A/TB 130
S6083 25A/TY 130
S6090 25A/R 130 Cer Red 24/12 Sleeve C-9 1000 - 4 1/8”
S6091 25A/G 130
S6092 25A/B 130 Cer Blue 24/12 Sleeve C-9 1000 - 4 1/8”
S6093 25A/Y 130
S5010 25A19/F/12V 12 Frosted 120/6 Box C-6 1500 250 4 1/8”
S5020 25A19/F/34V 34 Frosted 120/6 Box C-6 1500 250 4 1/8”
S5050 25A19/F/220V 220 Frosted 120 2pk CC-2F 2500 180 4 1/8”
B9 1/2
Cand.
Frost
ShatterPrf
Trans Red
Trans Green
Trans Blue
Trans Yellow
Cer Green
Cer Yellow
Master/
Inner
Carton Pkg. Type
500/25 Box C-9 2500 120 3 1/2” 4
24/12 Sleeve C-9 1000 - 4 1/8”
24/12 Sleeve C-9 1000 - 4 1/8”
24/12 Sleeve C-9 1000 - 4 1/8”
24/12 Sleeve C-9 1000 - 4 1/8”
24/12 Sleeve C-9 1000 - 4 1/8”
24/12 Sleeve C-9 1000 - 4 1/8”
Filament
Avg.
Rated
Hours Lumens
MOL Notes
B9 1/2 Cand. S3282 25B9 1/2 120 Clear 500/25 Box CC-2V 1500 212 3 1/2”
S3782 25B9 1/2 120 Clear 120/10 CD/2 CC-2V 1500 212 3 1/2”
S4995 KR25B9 1/2 120 Clear 500/25 Box CC-2V 2500 212 3 7/8” 1
S3716 KR25B9 1/2 120 Clear 120/10 CD/2 CC-2V 2500 212 3 7/8” 1
A3682 25B9 1/2 130 Clear 500/25 Box CC-2V 2500 193 3 1/2”
A3582 25B9 1/2 130 Clear 120/10 CD/2 CC-2V 2500 193 3 1/2”
S3285 25B9 1/2/F 120 Frosted 500/25 Box CC-2V 1500 212 3 1/2”
S3785 25B9 1/2/F 120 Frosted 120/10 CD/2 CC-2V 1500 212 3 1/2”
A3685 25B9 1/2/F 130 Frosted 500/25 Box CC-2V 2500 193 3 1/2”
A3585 25B9 1/2/F 130 Frosted 120/10 CD/2 CC-2V 2500 193 3 1/2”
S3288 25B9 1/2/W 120
S3788 25B9 1/2/W 120
A3688 25B9 1/2/W 130
A3588 25B9 1/2/W 130
S3218 25B9 1/2/B 120
S3219 25B9 1/2/R 120
S3813 25B9 1/2/A 120
Gloss Wht
Gloss Wht
Gloss Wht
Gloss Wht
Trans Blue
Trans Red
Trans Amber
500/25 Box CC-2V 1500 180 3 1/2”
120/10 CD/2 CC-2V 1500 180 3 1/2”
500/25 Box CC-2V 2500 163 3 1/2”
120/10 CD/2 CC-2V 2500 163 3 1/2”
500/25 Box CC-2V 1500 - 3 1/2”
500/25 Box CC-2V 1500 - 3 1/2”
500/25 Box CC-2V 1500 - 3 1/2”
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Customer Service 1-800-43-SATCO
When using a 130 Volt Lamp on a 120 Volt line, life is extended by approx. 2.5 times and lumens are reduced approx. 20%
Incandescent Lamps
B9 1/2
E14/Euro
Watts Bulb Base
B9 1/2
25
B10 Cand. S2970
B11
C11 Cand. S3403 25C11 120
C15 Med. S3413 25C15 120
B10
Cand.
E14/Euro
E14/Euro
Med. S3231 25B11 120 Clear 500/25 Box CC-2V 1500 210 3 7/8”
B10
E14/Euro
Satco
Product
Number Lamp Code Volts Finish
S3390 25B9 1/2 120 Clear 500/25 Box CC-2V 1500 210 3 1/2”
S4711 25B9 1/2 120 Clear 120/12 CD/2 CC-2V 1500 212 3 1/2”
S3380 25B9 1/2/F 120 Frosted 500/25 Box CC-2V 1500 200 3 1/2”
S4714 25B9 1/2/F 120 Frosted 120/10 CD/2 CC-2V 1500 200 3 1/2”
25B10/VLX 120 Nat Day
S3386 25B10/220V 220 Clear 500/25 Box CC-2F 1000 200 3 3/4”
S3393 25B10/220V 220 Clear 500/25 Box CC-2F 1000 200 3 3/4”
S3731 25B11 120 Clear 120/10 CD/2 CC-2V 1500 210 3 7/8”
S4468 KR25B11 120 Clear 500/25 Box CC-2V 2500 212 3 7/8” 1
A3631 25B11 130 Clear 500/25 Box CC-2V 2500 210 3 7/8”
A3531 25B11 130 Clear 120/10 CD/2 CC-2V 2500 210 3 7/8”
S3234 25B11/F 120 Frosted 500/25 Box CC-2V 1500 200 3 7/8”
S3734 25B11/F 120 Frosted 120/10 CD/2 CC-2V 1500 200 3 7/8”
A3634 25B11/F 130 Frosted 500/25 Box CC-2V 2500 200 3 7/8”
A3534 25B11/F 130 Frosted 120/10 CD/2 CC-2V 2500 200 3 7/8”
S3237 25B11/W 120 White 500/25 Box CC-2V 1500 150 3 7/8”
S3737 25B11/W 120 White 120/10 CD/2 CC-2V 1500 150 3 7/8”
A3637 25B11/W 130 White 500/25 Box CC-2V 2500 160 3 7/8”
A3537 25B11/W 130 White 120/10 CD/2 CC-2V 2500 160 3 7/8”
S2703 25C11 120
S3406 25C11/A 120
S2706 25C11/A 120
S2713 25C15 120
B11
Med.
C11
Cand.
Frost
Satin Spun
Satin Spun
Amber Spun
Amber Spun
Satin Spun
Satin Spun
C15
Med.
Master/
Inner
Carton Pkg. Type
50/10 CD/1 CC-2V 2000 220 3 7/8” 3
500/25 Box C-7A 4000 160 4”
120/10 CD/1 C-7A 4000 160 4”
500/25 Box C-7A 4000 - 4”
120/10 CD/1 C-7A 4000 - 4”
300/25 Box C-9 4000 160 4 1/2”
120/12 CD/1 C-9 4000 160 4 1/2”
CA8
Cand.
Filament
Avg.
Rated
Hours Lumens
MOL Notes
incandescent lamps
CA8 Cand. S3274 25CA8 120 Clear 500/25 Box CC-2V 1500 210 3 5/8”
S3774 25CA8 120 Clear 120/10 CD/2 CC-2V 1500 210 3 5/8”
A3674 25CA8 130 Clear 500/25 Box CC-2V 2500 210 3 5/8”
A3574 25CA8 130 Clear 120/10 CD/2 CC-2V 2500 210 3 5/8”
S3278 25CA8/F 120 Frosted 500/25 Box CC-2V 1500 200 3 5/8”
S3778 25CA8/F 120 Frosted 120/10 CD/2 CC-2V 1500 200 3 5/8”
A3678 25CA8/F 130 Frosted 500/25 Box CC-2V 2500 200 3 5/8”
A3578 25CA8/F 130 Frosted 120/10 CD/2 CC-2V 2500 200 3 5/8”
Have a special requirement? Visit our website at www.satco.com
When using a 130 Volt Lamp on a 120 Volt line, life is extended by approx. 2.5 times and lumens are reduced approx. 20%
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