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[Datsun 1200 encyclopedia]

Bulbs

From Datsun 1200 Club

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Category: Body Electrical System

<-- back to Lighting_System#Lamp_Specifications

See also: Headlights

Electric light bulbs (globes)
5021.jpgAlbum 5021

Contents

1. Exterior single element, one bottom contact

Rear T/S (turn signal) -- See Tail Lights
Front T/S -- See Front Combination Lamp & PB110
* #26717-89900 BULB 12V-23W
  * B110 North America 
  * B110 Japan and PB110
* 21 watt (other countries)
5021.jpgAlbum 5021
REAR INDICATORS

<-- single bottom contact


2. Exterior dual element, two bottom contacts

Dual-filament bulb
* Front park & T/S -- See Front Combination Lamp
* Rear Tail & Stop -- See Tail Lights
#26717-89920 BULB 1V-23/8W Type 1034
  * Japan
  * North America (can also use 27/8W Type 1157)
12/5 watt 
  * other countries
5021.jpgAlbum 5021
DUAL FILAMENT BULB

double bottom contacts -->


3. 10-AMP FUSE

(2 needed) 08941-11000 for Fuse Box

5021.jpgAlbum 5021

3. FUSE

<-- 10A
23313.jpgFuse Box


4. 15-AMP FUSE

(4 needed) 08941-11500 for Fuse Box

5021.jpgAlbum 5021

4. FUSE

15A -->
23313.jpgFuse Box



5. Seat Belt Lamp

USA 1972-1973 Seat belt light (on top of dash) Toshiba 12V 10W Type SV8.5 31mm long

26945-H4600 (not sure if this lamp only, or whole unit)
* Type 3175 e.g. Wagner 12100
5021.jpgAlbum 5021
5. SEAT BELT LAMP
5023.jpgWarning


6. Dome Lamp

#26736-89902 (room lamp) Sedan, Coupe

#26715-89900 for truck version

5021.jpgAlbum 5021

6. ROOM LAMP
20758.jpgDome Lamp


7. Instrument Panel Lamp

The instrument panel illumination lamps use T10 bulbs. T10 bulbs come in different wattage and socket bases, the 1200 ones use a W2.1x9.5d base, known in USA as "Miniature Wedge".

* Cluster Gauge illumination bulbs, warning bulbs
* SQUARE METER ONLY: + two dash T/S bulbs
5021.jpgAlbum 5021

7. WEDGE HOLDER & BULB

26261-89902 1.7W/2.7W bulb (ROUND GAUGE)
26261-89900 3.4W bulb (SQUARE GAUGE)
24884.jpgWedge Lamps
26260-89900 Wedge Socket


Twist-lock holder (7 used in round dash). These sockets fit bulbs with a W2.1x9.5d base (aka W2, miniature wedge, or T5 base.

Nissan 26260-89900 Wedge Socket $3.28 USD each [twist-in type]
* Type V-2 Instrument Panel socket T10 cluster plug lamp for 1/2" or 13m hole
* 7 or 8 for bar meter dash
* 7 for B110 round gauge dash
* 8 for B120 round gauge dash
USA
  * #26261-89902 2.7 watt bulb (ROUND GAUGE)
    Some Nissan catalogs say 1.7 watts
  * 2.7 watt Type 161 is often specified by aftermarket
  * 3.4 watt Type 158 is sometimes listed by aftermarket
JPN B110 
  * #26261-89900 BULB-12V, 3.4W SQUARE METER 7
    also used for B110 Tail Lights small bulb
  * #26261-89902 BULB-12V, 1.7W ROUND METER 7
JPN B120
  B120 -8608 Tail Lights
   * #26261-89900 -8608 12V-3.4W 8
  SQUARE METER
   * #26261-89900 -7803 12V-3.4W 8
  ROUND METER
   * #26261-89902 BULB 12V-2.7W 6
   * #26261-01G00 BULB 12V-1.4W 8910- F/EXH TEMP
   * #26711-89900 BULB 12V-1.7W 8910- F/BRAKE WARNING
T10 glass with T5/W5W base
* 26261-89900 1.5 watt Ichikawa/Ichikoh Datsun B10
* 26261-30100 1.5 watt Ichikawa/Ichikoh Datsun B10
* Type 194 1.0 watt 
* Type 161 2.7 watt Type 161 specs
* Type 158 3.4 watt
* Type 159 6 volt

CAUTION: Type 159 is identical looking, but only 1.0 watt 6.3V. In addition there are several others including lower and higher wattage versions.

T3-1/4 glass with T5/W5W base (max. O.D.: 10.3 mm)
* 194 2cp
* 168 3cp
* 2827 4cp
* 2825 4cp (eu)
* 25837 6cp

Bar Cluster Gauge uses 7 or 8 lamps including the T/S bulbs
27148.jpgAlbum 27148

VENDOR: RockAuto.com Product: Instrument panel bulbs

Type 158 less than $1 each
* more watts than standard/ runs hotter
* 25 lumens
Hella 158
GE 158
Wagner 158LL (long life)
LED
HELLA 921LED5K LED 5000K $5.32
PHILIPS 158WLED Ultinon LED $9.17
HELLA 921LED65K LED 6500K $5.37
194-xHP5-CAR 85-95 lumens $4.5 SuperBrightLeds.com

Since the LED version can be so much brighter, consider a dimmer.

LEDs get darker than incandescents, so remember to replace them long before they burn out.

Incandescent 2000 hours  7% loss
CFL         10000 hours 22% loss
LED         20000 hours 30% loss

8. Exterior Lamp

5021.jpgAlbum 5021

CAUTION: various watts

8. bulb for:
* Side Marker
* License Lamp
* Reverse Lamp


Side-marker lamp
6 watt (flashing, non-North America)
8 watt (North America, non-flashing) 
  * Wagner 97
  * Sylvania 97 (9.32 watt  nominal)
License Lamp
7.5 watt Coupe, Van 26715-89901 Ichikho
10  watt Sedan, except North America
7.5 watt Sedan USA 
  * B29.012.625 (7.5w) or [Toshiba A12V8W 6 7]
Reverse Light - 10 watt

9. Instrument Panel Turn Signal

Indicators (2 needed)

5021.jpgAlbum 5021

9. Dash T/S bulb

<-- 1.7W round dash



<-- 26260-H1800 SOCKET-WITH LEAD WIRE


BULBS FOR DASH T/S INDICATORS
* #26261-89900 BULB 3.4 watt (SQUARE GAUGE)
  wedge socket use
* #26711-89900 BULB 1.7 watt (ROUND GAUGE)
  26260-H1800 SOCKET-WITH LEAD WIRE
  can use 1.9 watt Type 1445 e.g.Wagner 1445
  1.9W G3-1/2 (7/16" globe) BA9S, 22.7 mm long 1445 specs

14515.jpgAlbum 14515 IMG_1398.jpg 21615.jpgAlbum 21615

Lamp Specifications

Australia

1974 B120 Owner's Manual (Page 30 ... 30)

th_00%20cover.jpg   th_30.jpg

Bulb Chart
Headlight unit 12V-50/40W
Directional    12V-21/5W
Parking        12V-21/5W 
Side Flasher   12V-6W
License Plate
  Sedan        12V-10W
  Wagon, Van   12V-7.5W
Rear Combo
  Tail         12V-21/5W
  Stop (brake) 12V-21/5W
  Turn Signal  12V-21W
  Back-up      12V-21W
Meter (bar type)
  illumination 12V-3.4W
  IGN warning  12V-3.4W
  T/S          12V-3.4W
  BEAM         12V-3.4W
  OIL          12V-3.4W
  Clock        12V-3.4W
Room light     12V-10W

Rectangle Meter specs (1974 B120)
30.jpg

Japan

Head Lamp
#26705-04101 Sealed beam unit (Koito)
#26705-08700 Sealed beam unit (Koito)
Front Combination Lamp early
#26717-89920 BULB (12V-23/7W)
#26261-89900 BULB (12V-3W)
Front Combination Lamp from 1973 September
#26717-89900 BULB (12V-23) [P21W]
#26261-89920 BULB (12V-8/3.4W) [P21/5W???]
#26261-89925 BULB (12V-8/3.4W) 7804-

North America

1972 USA Owners manual (Page 36 ... ):

29357.jpg   29362.jpg
Bulb Chart

Bulb Specifications (ref: 1973 USA service manual, page BE-10)

  Spec. SAE No. Nissan/Ichiko
Headlight unit 50/40W 6012 #26705-04201
Front Combo Light
  Direction and Parking

23/8W

1034*

#26717-89920
Side marker 8W 67 #26715-89902
License plate 7.5W 89 #26715-89901
Rear Combo Light
  Tail
  Stop (brake)
  Turn signal
  Back-up light

23/8W
23/8W
23W
23W
 
1034*
1034*
1073^
1073
 
#26717-89920

#26717-89900
Wiper Knob (1973) 3.4W 158  ?
Heater control (1973) 3.4W 57  ?
Meter (round gauge)
  illumination

1.7W

161

#26711-89900
  IGN warning 1.7W 161 #26711-89900
  Turn Signal #26713-89900
  BEAM 1.7W 161 #26711-89900
  OIL warning 1.7W 161 #26711-89900
  BRAKE warning 1.7W 161 #26711-89900
Room light 10W n/a #26736-89902
* 1157 can replace type 1034 but uses more current
^ 1156 can replace type 1073

Portugal

Opticas 12V-50/40W
12V-21/5W Luz de mudança de direcção o de presença
12V-6W Luzes laterais de mudança de direcção
12V-7.5W Luz da chapa de matricula
Conjunto de luzes traseiras
 12V-5W luz de presença
 12V-21W luz de stop (travões)
 12V-21W luz de mudança de direcção
 12V-21W luz de marcha atrás
12V-3W Luz de iluminacão do painel de instrumentos
12V-3W Luz avisadora da ignicão
12V-3W Luz indicadora dos máximos
12V-3W Luz avisadora da pressao do óleo
12V-10W Luz interior
12V-3W Luz de iluminação do relogió

E= Nissan Part Numbers =

26151-89910

26151-89910 UNIT-sealed beam (12V-35W) KOITO
Fog Lamps OPTION
* JPN B110 Fog Lamp Part Numbers

26261-01G00

Nissan 26261-01G00 BULB 8910- 12V-1.4W F/EXH TEMP
Nissan 26260-95W00 SOCKET ASSY-BULB 8910- F/EXH TEMP

26261-89900

Nissan 26261-89900 BULB 3.4 watt [exterior lights + rectangle dash]

type 158 3.4W
27147.jpgAlbum 27147
14V-3.36W Miniature Wedge T3-1/4 Glass (25.8mm MOL 10mm diameter) W2.1x9.5d Base

#9. Instrument Panel Turn Signal
#7. Instrument Panel Lamp
Meter Part Numbers SQUARE GAUGE DASH
* JPN B110 bar meter
* JPN B110 Tail Lights
* JPN B110 KPB110 Tail Lights
* JPN B120 -8608 Tail Lights
* JPN B120 -7803 TURN SIGNAL (2)
* JPN B120 8910- BRAKE WARNING (1)
* Many 2000s era Nissan Cargo Lamp, Marker Lamp, Tail Lamp, etc

B110 tail light small bulb
20737.jpg27206.png

26261-89902

Nissan 26261-89902 BULB 12V-2.7W WEDGE TYPE $2.89

Nissan-Toshiba 161
27149.jpgAlbum click to view

Official Nissan parts catalogs list it as 2.7W (B120) or 1.7W (B110,PB110 -- which also show an incorrect illustration). Even Nissan USA shows two different wattage for the same bulb.

#7. Instrument Panel Lamp
Meter Part Numbers ROUND GAUGE DASH
* B110, B120
* R35 Nissan GT-R 2015-2018 Premium [door courtesy lamp bulb, step lamp]

26705-04101

26705-04101 Sealed beam unit (Koito)
Headlight Part Numbers
* JPN B120 -8910 (except Okinawa -8503)

26705-08700

26705-08700 Sealed beam unit (Koito)
Headlight Part Numbers
* JPN B120 -8910 (except Okinawa -8503)

26705-04201

26705-04201 UNIT-SEALED BEAM (ICHIKHO) <> #26705-89925 (ICHIKHO)
* 12V-50/40W
Headlight Part Numbers
* USA B110

26705-89905

26705-89905 UNIT-SEALED BEAM (KOITO)
* 12V-50/40W
Headlight Part Numbers
* USA B110

26705-89920

26705-89920 HEAD LAMP UNIT IKI
Headlight Part Numbers
* JPN B120 -8910 (except Okinawa -8503)

26705-89925

26705-89925 UNIT-SEALED BEAM (ICHIKHO) <> #26705-04201 (ICHIKHO)
* 12V-50/40W
Headlight Part Numbers
* USA B110
* JPN HEAD LAMP UNIT IKI F/OKINAWA -8503

26705-C9920

26705-C9920 HEAD LAMP UNIT [square type]
Headlight Part Numbers
* JPN B120 8910-

26711-89900

Nissan 26711-89900 BULB 12V-1.7W
* G10 glass with BA9S base (10MM Globe with 9mm Bayonet mount)
27145.jpgAlbum 27145 24410.jpgAlbum 24410 27146.jpgAlbum 27146
#9. Instrument Panel Turn Signal qty 2
Meter Part Numbers round guage
* USA B110
* JPN B110
* JPN B120 7804-
* JPN B10 Coupe 8

26717-89900

Nissan 26717-89900 BULB 12V-23W
Turn Signal bulb (front and rear)
#. single bottom contact
USA/JPN B110, B120 Rear Combo Lamp T/S (turn signal) bulbs
USA/JPN B110, B120, B210 Front Combo Lamp T/S (turn signal) bulbs
JPN PB110 Front Turn Signal Lamp
JPN KPB110 Rear Combination Lamp
* S-8 size and shape, single contact bayonet base

Type 1073 but can also use 27 watt Type 1156 e.g. Wagner 1156

27466.jpgAlbum 27466

26715-89900

26715-89900 BULB-6W
* G14 globe style
* superceded 26073-30001
Side Lamps Japan market
B10 Lights#Side Lights JDM
Room Lamp Japan truck
510 Side Marker (Canada to September 1969)

26715-89901

26715-89901 BULB 12V-7.5W (ICHIKO)
* 12V-7.5W
License Lamp Part Numbers
* USA B110 Sedan, Coupe
* JPN B120 Truck
* JPN B110 Coupe
* JPN B110 Van 1970-1971

26715-89902

26715-89902
* 12V-8W
* USA B110 front & rear Side Lighting Parts Numbers

26717-89920

26717-89920 BULB 12V-23/8W (ICHIKHO)
Type 1034
* 12V-23/8W
Front Combination Lamp Part Numbers Direction and Parking
* USA/JPN B110 Sedan Rear Combination Lamp Part Numbers
* USA/JPN KB110 Coupe Rear Combination Lamp Part Numbers
* JPN PKB110 coupe rear combination lamp
* JPN VB110 Van Rear Combination Lamp Part Numbers
* JPN B120 -7308 Truck Rear Combination Lamp Part Numbers

27464.jpgAlbum 27464 27465.jpgAlbum 27465

Incandescent Miniature type 1034

  • 23/8.3 watt (1.8/.59 amp) 12.8/14 volt
  • 200 hours marker lamp (primary filament)
  • 5000 hours indicator lamp (secondary filament)
  • Base: S8 Double Contact Index Bayonet (BAY15d) Base
  • Sylvania 36111 161 lumens (402 lumens initial)

Can also use 27/8W type #1157. Higher wattage. Same brightness.

26718-26500

26718-26500 BULB (12V-30W) ICHIKOH
* 30W
* 白熱 [incandescent]
* S25Y yellow globe (25mm diameter glass)
* BA15s socket (15mm diameter base)
Fog Lamps OPTION
* JPN B110 Fog Lamp Part Numbers
* JPN PB110 PB110_lights#Fog_Lights
* JPN 510 Fog Lamps
* JPN B210/PB210 (to 1973.12) B210 Fog Lamps
possible replacements (35W)
 bulb S25Y BA15s 35W
* KOITO 4519Y
* Stanley 26585819 35W
* Stanley A4580Y
* Stanley 501
* Toyota 90981-13026/90981-13026-76

26718-89906

26718-89906 BULB 12V-35W incandescent globe ICHIKOH $12 CAD
* supercedes 26713-34200/26713-34210
* 12V-35W
* Yellow globe
Fog Lamps OPTION
* JPN B110 Fog Lamp Part Numbers
* 1965-1970 SP311 Datsun Fairlady 1600, SPL311 Sports 1600 (Datsun Roadster)
* 1967-1970 SR311 Datsun Fairlady 2000, SRL311 Sports 2000
* 1965-1968 Datsun 520
* 1969-1972 Datsun 521

27935.jpgAlbum 27935

26719-26500

26719-26500 BULB (12V-55W) ICHIKOH

  • 沃素 [iodine, a mini halogen bulb]
Fog Lamps OPTION
* 510 265 Grille /w Fog Lamps
* 510 Fender mount fog lamps

28397.pngAlbum 28397

26750-25710

26750-25710 BULB (12V-55W) 2 KOITO

Fog Lamps OPTION
* JPN B110 Fog Lamp Part Numbers

1157

VENDOR: RockAuto.com Product: 1157 Light Bulb

27/8W Type 1157
* Same brightness as #26717-89920 (type 1034)
* More heat generated
* More current used. Renew Fuse Box contacts
* 1200 hours marker lamp (primary filament)
* 3000 hours indicator lamp (secondary filament)
* 161 lumens (402/38 lumens initial)
16 cents to $3.11
Wagner 1157 $0.16
Philips 1157LL $0.88 long life 2-pack
Hella 1157
GE 1157
GE 1157NH Nighthawk 50% More Light (shorter life) $0.44
PHILIPS 1157CV CrystalVision 30% more light $3.27

LED version 100/330 lumens -- much brighter. A brand-new incandescent is brighter (402 lm), but quickly burns-in to the design lumens (161 lm).

PHILIPS 1157ALED Ultinon LED Amber $15.40

26730-S0115

26730-S0115
26730-S0115 BULB 12V-30W
* B210 Fog Lamps
* used into the 90s by some Nissan fog lamps

26736-89902

26736-89902
Room Lamp Part Numbers
* USA B110
* ? JPN except Truck, Van 
Truck uses #26715-89900
10 watt (room lamp)
* Type SV8/5168 10 watt too long
  needs lamp contacts to be bent out
* Type SV7, ~29 mm long seems to fit best, but are usually 3w or 5w
  DE3022 5W 31mm
  6428 3W 29mm
* SV7-8 Festoon base (pointy ends)/ LES / SV7

Some parts stores specify the longer unit (Type #3175) which is readily available, but the Room Lamp socket must be bent slightly to fit.

20758.jpgRoom Lamp

3175

Dome lamp type 3175 is Longer version of Nissan #26736-89902 for Datsun 1200 Sedan & Coupe. It will fit if the Room Lamp sockets are bent slightly. Or in some cases the lamp ends can be ground down to fit. 31mm long.

VENDOR: RockAuto.com Product: Dome Light Bulb
DE3175 bulb
Less than $1 each
Wagner 12100
Philips/GE/Hella DE3175
LED $4 to $7
GE DE3175NH Nighthawk 50% More Light
  (higher color temperature)
PHILIPS 30MMLED VisionLED
PHILIPS DE3175WLED Ultinon LED
  6000K Bright White

Wagner 12100 (type DE3175)
174_5d9d18ca43bf4.jpgPost 492813

SuperBrightLeds DE3175 LED
174_5d9d188229539.jpgPost 492813 174_5d9d188e59315.jpgPost 492813 174_5d9d189b59acf.jpgPost 492813 174_5d9d18bec8538.jpgPost 492813

Color Temperature

The old-school incandescent light bulb is 2700K, a "soft white" color with a slightly yellowish glow. The color temperature over 5000 K are called "cool colors" (bluish), while lower color temperatures (2700–3000 K) are called "warm colors" (yellowish).

2700K–3000K Soft White (yellowish-white)
3500K–4100K Cool White (aka Bright White)
5000K–6500K Daylight (bluish-white)

Bright White is a whiter color that appears brighter even at the same lumens.

For interior room lamp (dome lamp), many prefer a warm color, so as to not overpower the eyes at night. By contrast, a map light needs to be brighter/bluer so that the map is clearly seen.

Brightness

We typically think of the brightness of a light bulb in wattage. However, wattage simply represents the amount of energy needed to use the bulb. The lumens scale indicates the brightness of a bulb — energyearth.com

This means a 35W incandescent bulb and a 35W LED bulb will have very different brightness. In fact the LED version of a 35W indicator bulb only uses about 4W.

The lumen (lm) is the SI derived unit of luminous flux, a measure of the total quantity of visible light emitted by a source. Luminous flux differs from power (radiant flux) in that radiant flux includes all electromagnetic waves emitted, while luminous flux is weighted according to a model of the human eye's sensitivity to various wavelengths.
 
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