FDN ANSI Code

FDN ANSI is a T2.5 lamp with a R7s base operating at 500 watts and 120 volts. It has a color temperature of 3200 Kelvin. It has a Frosted finish. The average rated life is 400 hours. See the specifications table below for complete technical details, dimensions, compatibility information, and operating characteristics for ANSI FDN lamps.

FDN Photograph

FDN

Electrical Specifications

Amps4.17
Volts120
Watts500

Photometrics

Candlepower990
Color Temperature3200
Light Center Length (LCL)117.6
Lumens12800

Physical Characteristics

BaseR7s
Bulb ShapeT2.5
FilamentC-8
FinishFrosted
Max Overall Length (MOL)4 11/16

Operating Characteristics

Burn PositionH ± 4°
Life Hours400

General Information
Lamp CodeFDN
Code TypeANSI
Specification ReferenceANSI-SR24F2002
EquivalentsP2/31

Substitution Notes
For Clear Glass Use FDF

T2.5 Shape

T2.5
Diameter Designation2.5/8"
Glass Diameter 5/16" (0.3125")
Shape CodeT
Shape ClassificationTubular

C-8 Filament

C-8
Coil TypeC - Single Coil

R7s Base

R7s

Cross Reference Part Numbers

BrandMPNDescriptionAvailability
Atlas/ThornP2/31
Colortran176-024
ColortranB55-32F
General Electric23734FDN-Q500T3/4
LowelFDN
Osram Sylvania54534FDN
Smith-Victor620310FDN (frosted)
Sunlite70212FDN
Ushio1000502FDN, JP120V-500WCF6
Microlites120-500-75NF
Canimpex120-500-75NF

Equipment Used In

BrandModelType
Altman Lighting 161 16-Scoop Stage / Studio
Altman Lighting Ground Cyc
Lowel TOTA
Smith-Victor 750-SG
Strand Lighting Coda Floodlight Stage / Studio
Strand Lighting Coda 500-4 Stage / Studio
Strand Lighting Coda 500-3 Stage / Studio
Strand Lighting Coda 500-1 Stage / Studio
Welch Allyn 03200 SPECULA

FDN may also be listed as:
031293032003 EIKO03200 EIKO03200 UPC03200 WELCH-ALLYN
03200 WIKO04613554534 SYLVANIA048777132692 UPC1000502 USHIO
120V/500W/P2-31-120V-500W LIF120V/500W/R7S/FDN150402 BLV150402-FDN BULB-DIRECT
176-0242373423734 GENERAL-ELECTRIC3129303200 WIKO
401107/FDN SMITH-VICTOR500-T2.5-Q-4-UV500-T2.5-Q-4-UV-120500-T2.5-Q-4-UV-120V
500-T2.5-Q-4-UV-FILTERED500-T2.5-Q-4-UV-FILTERED-120500-T2.5-Q-4-UV-FILTERED-120V500-T3-Q-4
500-T3-Q-4-F500-T3-Q-4-F-120500-T3-Q-4-F-120V500-T3-Q-4-FR
500-T3-Q-4-FR-120500-T3-Q-4-FR-120V500T2-1/2Q4UV500T2-1/2Q4UV120
500T2-1/2Q4UV120V500T2-1/2Q4UVFILTERED500T2-1/2Q4UVFILTERED120500T2-1/2Q4UVFILTERED120V
500T2.5Q4-FDN OSRAM500T3Q4-120500T3Q4-120V500WATT-T2.5-QUARTZ-4-UV-FILTERED
500WATT-T2.5-QUARTZ-4-UV-FILTERED-120 VOLT500WATT-T3-QUARTZ-4500WATT-T3-QUARTZ-4-120 VOLT500WATT-T3-QUARTZ-4-FROSTED
500WATT-T3-QUARTZ-4-FROSTED-120 VOLT54534 OSRAM54534 SYLVANIA54534/FDN SYLVANIA
620310 SMITH-VICTOR750-SG/FDN SMITH-VICTOR8449 GENERAL-ELECTRIC944233
B55-32FB55-32F COLORTRANBW-FDNFDN ANSI
FDN ASAFDN BULB-DIRECTFDN EIKOFDN GENERAL-ELECTRIC
FDN HIDSIFDN HIKARIFDN INTERLIGHTFDN LAMPTECH
FDN MICROLAMPFDN OSRAMFDN SYLVANIAFDN USHIO
FDN WIKOFDN-120 ANSIFDN-120 ASAFDN-120 THORN
FDN-120 VOLT ANSIFDN-120 VOLT ASAFDN-120 VOLT THORNFDN-120V ANSI
FDN-120V ASAFDN-120V THORNFDN-120V-500WFDN-120V-500W ANSI
FDN-120V-500W ASAFDN-120V-500W-R7S-12 USHIOFDN-120V-500W-R7S-T-3-C-8-EXT.-FROSTED-12800L-3200K-400H-HOR-4-11/16MOL-2-3/8LCL-Q-PHOTO/STUDIOFDN-120V-500W-R7S-T3-C8-EXTERNAL-FROSTED-12800L-3200K-400H-HOR-4-11/16MOL-2-3/8LCL-Q-PHOTO/STUDIO
FDN-120V/04613554534 SYLVANIAFDN-120V/120V/500W/R7S/119MMMOL ANSIFDN-120V/500W-R7SFDN-120V/54534 SYLVANIA
FDN-500W-120V-R7S-12 USHIOFDN-PEC-T-11.5MM-FR-QUARTZ-500-W-R-7S-SCOOP/CYCFDN-Q500T3/4 GENERAL-ELECTRICFDN-Q500T3/4-500W-120V-R7S GENERAL-ELECTRIC
FDN-Q500T3/4/120V GENERAL-ELECTRICFDN-QUARTZ-500WATT-T3-4 EIKOFDN/120V/500W OSRAMFDN/120V/500W/R7S ANSI
FDN/120V/500W/R7S/119MMMOL ANSIFDN/T2-1-2-120V-500W-R7S-119M LAMPTECHFDN120VFDNQ500T3-4 EIKO
FDNQ500WT3-4 EIKOH/120V/500W/R7S/118MMMOL/FR/400HH/120V/500W/R7S/119.1MMMOL/FR/400HH/120V/500W/R7S/119.1MMMOL/FR/400H/P2-31-120V-500W-R7S LIF
H/120V/500W/R7S/119.6MMMOL/FR/400HH/120V/500W/R7S/119MMMOL/FR/400HH/120V/500W/R7S/119MMMOL/FR/400H/P2-31-120V-500W-R7S LIFH/120V/500W/R7S/T3/FR/400H
H/120V/500W/R7S/T3/FR/400H/FDNJP-120 VOLT-500WATT-C-F6 USHIOJP-120V-500-C-F6 USHIOJP-C-F KONDO
JP/120V/500W/C/F PHILIPSJP120-500CF6 USHIOJP120-500WCF6 USHIOJP120V-500WCF6
JP120V-500WCF6 USHIOJP120V500WCF/K PHILIPSJP120V500WCF/K/JP-120V-500W-C/F/K PHILIPSJP120V500WCF6-C8-400HR USHIO
JP120V500WCF6-C8-400HR/120V/500W/R7S-12 USHIOJP120V500WCF6-C8-400HR/120V/500W/R7S-12/FDN USHIOJP120V500WCF6-C8-400HR/FDN USHIOP-2-31-120 VOLT THORN
P-2-31-FDN-120 VOLT THORNP2-31 ATLASP2-31 THORNP2-31-120 THORN
P2-31-120V THORNP2-31-120V-500W LIFP2-31-120V-500W THORNP2-31-120V-500W-R7S LIF
P2-31/120V/500W ATLASP2-31FDN120 THORNP2-31FDN120V THORNP2/31-120V-500W-R7S-T11-C8/CC8-FROSTED-12800L-3200K-400H-HOR-119.1MMMOL-74MMLCL-Q-LENGTH-IS-MOL-CLEARANCE-IS-117.6MM
P231-120V-500WP231-120V-500W/THORN-P2/31-120V-500W-PHOTOGRAPHIC-LAMP AC-ENTERTAINMENT-TECHNOLOGIES-LTDP231120V500WTH AC-ENTERTAINMENT-TECHNOLOGIES-LTDQ500T2-1/2-4UV
Q500T2-1/2-4UV120Q500T2-1/2-4UV120VQ500T2-1/2-4UVFILTEREDQ500T2-1/2-4UVFILTERED120
Q500T2-1/2-4UVFILTERED120VQ500T2.5-4UVQ500T2.5-4UV120Q500T2.5-4UV120V
Q500T2.5-4UVFILTEREDQ500T2.5-4UVFILTERED120Q500T2.5-4UVFILTERED120VQ500T3-4 GENERALELECTRIC
Q500T3-4-120 GENERALELECTRICQ500T3-4-120V GENERALELECTRICQ500T3-4FQ500T3-4F120
Q500T3-4F120VQ500T3-4FRQ500T3-4FR120Q500T3-4FR120V
Q500T3/4/FR MICROLAMPQ500WT2-1/2-4UVQ500WT2-1/2-4UV120Q500WT2-1/2-4UV120V
Q500WT2-1/2-4UVFILTEREDQ500WT2-1/2-4UVFILTERED120Q500WT2-1/2-4UVFILTERED120VQ500WT2.5-4UV
Q500WT2.5-4UV120Q500WT2.5-4UV120VQ500WT2.5-4UVFILTEREDQ500WT2.5-4UVFILTERED120
Q500WT2.5-4UVFILTERED120VQ500WT3-4 GENERALELECTRICQ500WT3-4-120 GENERALELECTRICQ500WT3-4-120V GENERALELECTRIC
Q500WT3-4FQ500WT3-4F120Q500WT3-4F120VQ500WT3-4FR
Q500WT3-4FR120Q500WT3-4FR120VQUARTZ-500WATT-T2.5-4-UV-FILTEREDQUARTZ-500WATT-T2.5-4-UV-FILTERED-120 VOLT
QUARTZ-500WATT-T3-4 GENERAL-ELECTRICQUARTZ-500WATT-T3-4-120 VOLT GENERAL-ELECTRICQUARTZ-500WATT-T3-4-FROSTEDQUARTZ-500WATT-T3-4-FROSTED-120 VOLT
S-02516 HIKARISPQ500T3R7SFR120V-FDNSPQ500T3RSCFR120V-FDNTHORN-P2/31-120V-500W-PHOTOGRAPHIC-LAMP AC-ENTERTAINMENT-TECHNOLOGIES-LTD