Base Type Base Type |
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| Bayonet | Bottom Flanged |
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| Screw In | Slide |
Bayonet Base Size Bayonet Base Size |
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| Miniature | |
Color Color |
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| Clear | |
Wattage Wattage | Show |
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Wattage Wattage | Hide |
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Contact Style Contact Style |
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Light Technology Light Technology |
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DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense AcquisitionRegulations Supplement) |
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Maximum Temperature Maximum Temperature |
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Minimum Temperature Minimum Temperature |
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Rated Life Rated Life |
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Rated Life @ 3 Hours per Day Rated Life @ 3 Hours per Day |
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REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration,Evaluation, Authorization and Restriction of Chemicals) |
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RoHS (Restriction of Hazardous Substances) RoHS (Restriction ofHazardous Substances) |
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About Brightness
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About Light Appearance
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Bayonet Base Miniature Light Bulbs


Pins on either side of the base lock these bulbs into sockets. These bulbs are sized to fit tight spaces such as indicators and vehicle lights. Brightness is measured in lumens; the higher the lumens, the brighter the bulb.
Incandescent bulbs are traditional light bulbs.
| Bulb Trade Number | Voltage | Wattage | Current | Light Technology | Rated Life, hrs. | Bulb Dia. | O'all Lg. | Color | Pkg. Qty. | Pkg. | |
Single Contact—Miniature Base (0.36" Base Dia.) | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
Globe Bulb | |||||||||||
| 423 | 1.25V AC/1.25V DC | 0.8W | 0.6A | Incand. | Not Rated | 0.57" | 1.06" | Clear | 10 | 00000000 | 00000 |
| 503 | 5.1V AC/5.1V DC | 0.8W | 0.15A | Incand. | Not Rated | 0.56" | 1.06" | Clear | 10 | 00000000 | 0000 |
| 1450 | 24V AC/24V DC | 0.8W | 0.04A | Incand. | Not Rated | 0.44" | 0.94" | Clear | 10 | 00000000 | 00000 |
Screw-In Base Miniature Light Bulbs

These bulbs are sized to fit tight spaces such as signs, control panels, indicators, and flashlights. Brightness is measured in lumens; the higher the lumens, the brighter the bulb.
Incandescent bulbs are traditional light bulbs.
| Bulb Trade Number | Voltage | Wattage | Brightness, lumens | Current | Light Technology | Bulb Material | Color | Rated Life, hrs. | Bulb Dia. | O'all Lg. | Bulb Shape No. | Pkg. Qty. | Pkg. | |
Globe Bulb—Miniature Base (0.39" Dia.) | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 502 | 5.1V AC/5.1V DC | 0.8W | 8 | 0.15A | Incand. | Glass | Clear | Not Rated | 0.56" | 1.06" | G4 1/2 | 10 | 00000000 | 000000 |
Slide Base Miniature Light Bulbs
These bulbs are sized to fit older telephone switchboards, signs, instruments, and indicators. Brightness is measured in lumens; the higher the lumens, the brighter the bulb.
Incandescent bulbs are traditional light bulbs.
| Bulb Trade Number | Voltage | Wattage | Current | Light Technology | Rated Life, hrs. | Bulb Dia. | O'all Lg. | Color | Pkg. Qty. | Pkg. | |
Flat Top Bulb (0.28" Base Dia.) | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| 6PSB | 6V AC/6V DC | 0.8W | 0.14A | Incand. | Not Rated | 1/4" | 1.1" | Clear | 5 | 00000000 | 000000 |
Bottom-Flanged Base Miniature Light Bulbs

Sub-Midget
Flanged Base
These bulbs are sized to fit tight spaces such as signs, instruments, indicators, and flashlights. Brightness is measured in lumens; the higher the lumens, the brighter the bulb.
Incandescent bulbs are traditional light bulbs.
| Bulb Trade Number | Voltage | Wattage | Current | Light Technology | Bulb Material | Rated Life, hrs. | Bulb Dia. | O'all Lg. | Bulb Shape No. | Color | Pkg. Qty. | Pkg. | |
Single-Contact—Sub-Midget Base (0.16" Dia.) | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Tubular Bulb | |||||||||||||
| 718 | 5V AC/5V DC | 0.8W | 0.15A | Incand. | Glass | Not Rated | 0.13" | 0.38" | T1 | Clear | 10 | 00000000 | 000000 |





























