Thursday, March 17, 2011

Doll House & Diorama Light Bulbs


Small scale light bulbs are available in quite a range of sizes and shapes.  

Grain of Wheat (GOW) and Grain of Rice (GOR) bulbs are among those named to indicate approximate size.  

Round and Flame Tip are among the bulbs named to indicate shape.  

Some have terminal wires, others have screw bases, and there are a few snap-in bulbs that use specially designed sockets.
Bulbs are available in frosted, clear, and in a variety of colors.  Some also come with a choice of white and black wires.
LEDs (Light Emitting Diodes) are another small scale choice.  While these are technically not bulbs, they do supply light very effectively without producing heat.  LEDs will be discussed is another post.

The following guide is offered to will help you select the right bulb for your project.

This is not meant to be an exhaustive list and some specifications will vary.  Refer to the manufactures product specs to get current and the most accurate information.  See Resource List for sources.

Grain of Wheat (GOW)
Approx. Size:              0.32 mm width x 7.0 mm length
Shape:                       Rounded Tip
Connection:                Wire Terminals
Max. Life (Hrs):           5,000
Power Use:               60 Milliamps
Voltage Rating:        12

Approx. Size:             0.32 mm width x 7.0 mm length
Shape:                      Rounded Tip
Connection:               Wire Terminals
Max. Life (Hrs):          5,000
Power Use:              45 Milliamps
Voltage Rating:       16

Approx. Size:             0.32 mm width x 7.0 mm length 
Shape:                      Rounded Tip
Connection:               Wire Terminals
Max. Life (Hrs):          5,000
Power Use:              45 Milliamps
Voltage Rating:       3

GRAIN OF RICE (GOR)
Approx. Size:            0.24 mm width x 5.0 mm length
Shape:                     Rounded Tip
Connection:              Wire Terminals
Max. Life (Hrs):         5,000
Power Use:             50 Milliamps
Voltage Rating:      12

Approx. Size:            0.24 mm width x 5.0 mm length
Shape:                     Rounded Tip
Connection:              Wire Terminals
Max. Life (Hrs):         5,000
Power Use:             35 Milliamps
Voltage Rating:      16

Approx. Size:            0.24 mm width x 5.0 mm length
Shape:                     Rounded Tip
Connection:              Wire Terminals
Max. Life (Hrs):         5,000
Power Use:             40 Milliamps
Voltage Rating:      3

Approx. Size:            0.24 mm width x 5.0 mm length
Shape:                     Rounded Tip
Connection:              Wire Terminals
Max. Life (Hrs):         5,000
Power Use:             55 Milliamps
Voltage Rating:      1.5

FLAME TIP GOR
Approx. Size:            0.24 mm width x 5.0 mm length
Shape:                     Pointed Tip
Connection:              Wire Terminals
Max. Life (Hrs):         5,000
Power Use:             40 Milliamps
Voltage Rating:      12

Approx. Size:            0.24 mm width x 5.0 mm length
Shape:                     Pointed Tip
Connection:              Wire Terminals
Max. Life (Hrs):         5,000
Power Use:             55 Milliamps
Voltage Rating:      1.5

SUPER GOR
Approx. Size:            2.23 mm width x 3.5 mm length
Shape:                     Rounded Tip
Connection:              Wire Terminals
Max. Life (Hrs):         5,000
Power Use:             35 Milliamps
Voltage Rating:      1.5

Approx. Size:            2.23 mm width x 3.5 mm length
Shape:                     Rounded Tip
Connection:              Wire Terminals
Max. Life (Hrs):         5,000
Power Use:             40 Milliamps
Voltage Rating:      3

GRAIN OF SAND (GOS)
Approx. Size:            1.2 mm width x 4.0 mm length
Shape:                     Rounded Tip
Connection:              Wire Terminals
Max. Life (Hrs):         5,000
Power Use:            
Voltage Rating:     

CANDLE FLAME
Approx. Size:            0.20 mm width x 9.0 mm length
Shape:                     Pointed Tip
Connection:              Screw Base
Max. Life (Hrs):         2,500
Power Use:             40 Milliamps
Voltage Rating:      3

PEA
Approx. Size:            0.64 mm width x 1.0 mm length
Shape:                     "Light Bulb"
Glass:                       Clear
                                Frosted
Connection:              Wire Terminals
Max. Life (Hrs):         5,000
Power Use:             50-60 Milliamps
Voltage Rating:      12

MICRO
Approx. Size:            1.3 mm width x 2.0 mm length
Shape:                     Rounded Tip
Connection:              Wire Terminals
Max. Life (Hrs):         1,000 
Power Use:             <15 Milliamps
Voltage Rating:     1.5


SUPER MICRO
Approx. Size:            1.4 mm width x 3.0 mm length
Shape:                     Rounded Tip
Connection:              Wire Terminals
Max. Life (Hrs):         1,000
Power Use:             15 Milliamps
Voltage Rating:      3

Approx. Size:            1.4 mm width x 3.0 mm length
Shape:                     Rounded Tip
Connection:              Wire Terminals
Max. Life (Hrs):         1,000
Power Use:             15 Milliamps
Voltage Rating:       1.5

MICRO-FLAME
Approx. Size:            0.08  mm width x 9.0 mm length
Shape:                     Pointed Tip
Connection:              Wire Terminals
Max. Life (Hrs):         1,000
Power Use:             40 Milliamps
Voltage Rating:      12

SPOT LIGHT (360 DEGREE SWIVEL)
Approx. Size:            0.95 mm width x 2.22 mm length
Shape:                     Cylindar (held in bracket)
Connection:              Wire Terminals
Max. Life (Hrs):         5,000
Power Use:             180 Milliamps
Voltage Rating:      12

FLUORETTE
Shape:                     Tube
Approx. Size :           0.64 mm Diam x 3.70 mm Length
Glass:                      Clear
                               Frosted
Connection:              Snap-In 
Max. Life (Hrs):         3,000
Power Use:              70-80 milliamps
Voltage Rating:         12 

FLUORETTE - SUPER BRIGHT 
Shape:                     Tube
Approx. Size :           0.64 mm Diam x 3.70 mm Length
Glass:                      Clear
Connection:              Snap-In 
Max. Life (Hrs):         3,000
Power Use:             220 milliamps
Voltage Rating:         12 

ROUND 
Shape:                      Globe
Approx. Size:            0.64 mm diam. x 10.5 mm (with base)
Glass:                        Clear
Connection:               Screw Base
Max. Life (Hrs):         2,500           
Power Use:                80 milliamps
Voltage Rating:           12




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