8-2
Miniature and Sealed Beam Lamps
Lamp Locator
The lamps listed here are not to scale. To determine the diameter of a bulb in inches, multiply the bulb number by one-eighth. For example T-2 means approximately 2/8" or 1/4" diameter.
弈城网
T-2
T-4-1/2Glow
T-8
Electric Discharge T-7B-3-1/2
B-6Fig. 2
TL-3-1/4For the most up-to-date product information,
Miniature and Sealed Beam Lamps
Introduction
GE Miniature and Sealed Beam Product Ordering Information
GE Miniature and Sealed Beam Lamps are designed for tho
a pplications requiring specific bul
b size, ba, and voltage. The lamps are operated on vehicles (cars, trucks, boats, aircraft, tractors) or in special applications utilizing low voltage sources. Most lamps are designated by common ANSI (American National Standards Institute) lamp numbers and lamps in this ction are arranged in numerical order. To assist you in identifying lamps, drawings (not to scale) are provided, along with descriptions of bulb and ba sizes.
Specific market gments covered in this ction are products ud in: Aircraft Emergency Building Lighting Marine Automotive Flashlight/Hand Lanterns Medical/Instruments Agriculture Garden/Outdoor Telephone
两位数的加减法CIM/Tractor Indicator Toys/Entertainment For additional specifications refer to the Automotive Lamp Catalog obtained through your GE Sales Office. Automotive Selection Guide also available.
Finding and Ordering a Lamp检讨书1500字
Most Miniature Lamps have a number on the ba or bulb. Generally it will match the lamp number in this catalog, which is sorted in
iphone开不了机n umeric order (prefixes last). The catalog is divided into Miniature and Sealed Beam ctions. Sealed Beam lamps start on page 9-14. Often the first prefix is another lamp manufacturer’s identification and can be ignored. You can verify the lamp using the drawings provided. Order codes for Blister, Unit, and Bulk Pack for OEM’s
are provided.
Formulas
The following are commonly ud formulas to assist any c alculations you may need. For further information, contact your GE Lamp
R eprentative.
• Watts = Volts x Amps Candlepower
• Lumens = 12.57 x Mean Spherical
• Kelvin = Celsius + 273
• Footcandles = Candlepower/Distance squared (miniature lamps only)• Hot Resistance (Ohms) = Volts/Amps
A Amperes
ANSI A merican National
S tandards Institute
Bay. Bayonet
D.C. Double Contact
ECE E uropean Common
Market (European Motor
Vehicle S tandards)
Flg. Flanged
HID High Intensity D ischarge
LCL Light Center Length
Min. Miniature
MOL Maximum Overall Length
M SCP M ean Spherical
C andlepower
Nom. Nominal
C.I.M. C onstruction & Industrial
M achinery
C.P. Candlepower
C and. Candelabra
PAR P arabolic Aluminized
R eflector
Pf. Prefocus
SAE S ociety of Automotive
E ngineers (US Motor
Vehicle Standards)
Sc. Screw
S.C. Single Contact
Spec. Special
Tel. Telephone
Term. Terminals
V Volts
W Watts Abbreviations
The abbreviations ud in this catalog include:
DE Double-Ended
H Halogen
K Krypton Gas
PC P rinted Circuit
A pplication
PR P refocus Ba (e.g.,
“Flashlight Lamp”)
Q Quartz Halogen
W,T,R, European Designation
C,P
D2 Discharge
GE Miniature Lamp Prefixes
A Amber
AF All Frost (on outside)
AS15 A ges and Selected to
15% (for candlepower)
B Blue
CW C ool White (aircraft
l ighting)
E-1 D ifferent lead wire
陋室铭古诗m aterial (NI plated)
G Green
HD Heavy Duty
HO High Output
LL Long Life
NH Nighthawk™
NHS Nighthawk™ Sport
NA N atural Amber
(automotive lighting)
PSB P ilot Indicator/
Short Ba
R Red
SB S ilver Bowl (all or some
portion of bulb is silver).
Also blue halogen.
TY L etters after a quartz
halogen lamp mean
a d eviation from the
七夕来源
s tandard lamp – usually
refers to the electrical
terminals
WW W arm White (aircraft
lighting)
X I ndicates some a rbitrary
deviation from the
飞的写法
n ormal product
Y Yellow
-1 Slip-on terminals
-2 R eprents various
d eviations
-
3 R eprents d eviations
(e.g. combination
t erminal)
W E uropean Designation
(Watts)
军训加油稿
GE Miniature Lamp Suffixes
For the most up-to-date product information,
8-4
Miniature and Sealed Beam Lamps
For the most up-to-date product information,
8-6
All footnotes, warning and caution notices found at the end of this ction (page 8-16).
