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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.
LED bulbs last longer and are more efficient than other technologies. They generate little heat and withstand vibration.
Incandescent bulbs are traditional light bulbs.
| Bulb Trade Number | Voltage | Wattage | Current | Light Technology | Rated Life, hrs. | Bulb Dia. | O'all Lg. | Choose a Color | Pkg. Qty. | Pkg. | |
Single Contact—Miniature Base (0.36" Base Dia.) | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
Flat Top Bulb | |||||||||||
| 28MB | 28V AC/28V DC | 1.1W | 0.04A | Incand. | Not Rated | 0.31" | 1.19" | Clear | 5 | 00000000 | 000000 |
Tubular Bulb | |||||||||||
| 24MB, 28MB, 313, 757, 1818, 1819, 1820, 1829, 1843, 1864, 1873 | 24V AC/24V DC/28V AC/28V DC | 0.49W | 0.02A | LED | 30,000 | 0.41" | 1" | 1 | 0000000 | 0000 | |
| 313 | 28V AC/28V DC | 4.8W | 0.17A | Incand. | Not Rated | 0.41" | 1.19" | Clear | 10 | 0000000 | 00000 |
| 757 | 28V AC/28V DC | 2.2W | 0.08A | Incand. | Not Rated | 0.41" | 1.19" | Clear | 10 | 00000000 | 0000 |
| 1495 | 28V AC/28V DC | 8.4W | 0.3A | Incand. | Not Rated | 0.57" | 1.38" | Clear | 10 | 00000000 | 00000 |
| 1495X | 28V AC/28V DC | 8.4W | 0.3A | Incand. | Not Rated | 0.57" | 1.38" | Clear | 10 | 00000000 | 00000 |
| 1819 | 28V AC/28V DC | 1.1W | 0.04A | Incand. | Not Rated | 0.41" | 1.19" | Clear | 10 | 0000000 | 00000 |
| 1820 | 28V AC/28V DC | 2.8W | 0.1A | Incand. | Not Rated | 0.41" | 1.19" | Clear | 10 | 0000000 | 00000 |
| 1829 | 28V AC/28V DC | 2W | 0.07A | Incand. | Not Rated | 0.41" | 1.19" | Clear | 10 | 0000000 | 00000 |
| 1843 | 28V AC/28V DC | 0.6W | 0.02A | Incand. | Not Rated | 0.41" | 1.19" | Clear | 10 | 00000000 | 00000 |
| 1864 | 28V AC/28V DC | 4.8W | 0.17A | Incand. | Not Rated | 0.41" | 1.19" | Clear | 10 | 00000000 | 00000 |
| 1873 | 28V AC/28V DC | 5.6W | 0.2A | Incand. | Not Rated | 0.41" | 1.19" | Clear | 10 | 00000000 | 00000 |
Globe Bulb | |||||||||||
| 265 | 28V AC/28V DC | 2.2W | 0.08A | Incand. | Not Rated | 0.44" | 0.94" | Clear | 10 | 00000000 | 0000 |
| 356 | 28V AC/28V DC | 4.8W | 0.17A | Incand. | Not Rated | 0.44" | 0.94" | Clear | 10 | 00000000 | 00000 |
| 456 | 28V AC/28V DC | 4.8W | 0.17A | Incand. | Not Rated | 0.57" | 1.07" | Clear | 10 | 00000000 | 00000 |
Single Contact—Small Base (0.59" Base Dia.) | |||||||||||
Globe Bulb | |||||||||||
| 303 | 28V AC/28V DC | 8.4W | 0.3A | Incand. | Not Rated | 3/4" | 1.44" | Clear | 10 | 00000000 | 00000 |
| 623 | 28V AC/28V DC | 10.4W | 0.37A | Incand. | Not Rated | 3/4" | 1.44" | Clear | 5 | 00000000 | 0000 |
| 623 | 28V AC/28V DC | 10.4W | 0.37A | Incand. | Not Rated | 3/4" | 1.44" | Clear | 10 | 00000000 | 00000 |
| 1251 | 28V AC/28V DC | 6.4W | 0.23A | Incand. | Not Rated | 3/4" | 1.44" | Clear | 10 | 00000000 | 00000 |
Tapered Bulb | |||||||||||
| 305 | 28V AC/28V DC | 14.3W | 0.51A | Incand. | Not Rated | 1" | 2" | Clear | 10 | 00000000 | 00000 |
| 305IF | 28V AC/28V DC | 14.3W | 0.51A | Incand. | Not Rated | 1" | 2" | Frosted | 10 | 00000000 | 00000 |
| 307 | 28V AC/28V DC | 18.8W | 0.67A | Incand. | Not Rated | 1" | 2" | Clear | 10 | 00000000 | 00000 |
| 307IF | 28V AC/28V DC | 18.8W | 0.67A | Incand. | Not Rated | 1" | 2" | Frosted | 10 | 00000000 | 00000 |
| 307R | 28V AC/28V DC | 18.8W | 0.67A | Incand. | Not Rated | 1" | 2" | Red | 10 | 00000000 | 00000 |
| 309 | 28V AC/28V DC | 25.2W | 0.9A | Incand. | Not Rated | 1.38" | 2.38" | Clear | 10 | 00000000 | 00000 |
| 311 | 28V AC/28V DC | 36.1W | 1.29A | Incand. | Not Rated | 1.38" | 2.38" | Clear | 1 | 00000000 | 0000 |
| 1203 | 28V AC/28V DC | 19.9W | 0.71A | Incand. | Not Rated | 1" | 2" | Clear | 10 | 00000000 | 00000 |
| 1308 | 28V AC/28V DC | 15.7W | 0.56A | Incand. | Not Rated | 3/4" | 1 3/4" | Clear | 10 | 00000000 | 00000 |
| 1309 | 28V AC/28V DC | 14.6W | 0.52A | Incand. | Not Rated | 3/4" | 1 3/4" | Clear | 10 | 0000000 | 00000 |
| 1591 | 28V AC/28V DC | 17.1W | 0.61A | Incand. | Not Rated | 1" | 2" | Clear | 10 | 00000000 | 00000 |
| 1591IF | 28V AC/28V DC | 17.1W | 0.61A | Incand. | Not Rated | 1" | 2" | Frosted | 10 | 00000000 | 00000 |
| 1665 | 28V AC/28V DC | 22.4W | 0.8A | Incand. | Not Rated | 1" | 2" | Clear | 10 | 00000000 | 00000 |
| 1665IF | 28V AC/28V DC | 22.4W | 0.8A | Incand. | Not Rated | 1" | 2" | Frosted | 10 | 00000000 | 00000 |
| 1691 | 28V AC/28V DC | 17.1W | 0.61A | Incand. | Not Rated | 1" | 2" | Clear | 10 | 00000000 | 00000 |
| 1691IF | 28V AC/28V DC | 17.1W | 0.61A | Incand. | Not Rated | 1" | 2" | Frosted | 10 | 00000000 | 00000 |
| 2232 | 28V AC/28V DC | 0.6W | 0.64A | Incand. | Not Rated | 1" | 2" | Clear | 10 | 00000000 | 00000 |
| 2233 | 28V AC/28V DC | 22.4W | 0.8A | Incand. | Not Rated | 1" | 2" | Clear | 10 | 00000000 | 00000 |
Double Contact—Small Base (0.59" Base Dia.) | |||||||||||
Globe Bulb | |||||||||||
| 304 | 28V AC/28V DC | 8.4W | 0.3A | Incand. | Not Rated | 3/4" | 1.44" | Clear | 10 | 00000000 | 00000 |
| 624 | 28V AC/28V DC | 10.4W | 0.37A | Incand. | Not Rated | 3/4" | 1.44" | Clear | 10 | 00000000 | 00000 |
Tapered Bulb | |||||||||||
| 306 | 28V AC/28V DC | 14.3W | 0.51A | Incand. | Not Rated | 1" | 2" | Clear | 5 | 00000000 | 00000 |
| 306IF | 28V AC/28V DC | 14.3W | 0.51A | Incand. | Not Rated | 1" | 2" | Frosted | 10 | 00000000 | 00000 |
| 308 | 28V AC/28V DC | 18.8W | 0.67A | Incand. | Not Rated | 1" | 2" | Clear | 10 | 00000000 | 00000 |
| 308IF | 28V AC/28V DC | 18.8W | 0.67A | Incand. | Not Rated | 1" | 2" | Frosted | 10 | 00000000 | 00000 |
| 310 | 28V AC/28V DC | 25.2W | 0.9A | Incand. | Not Rated | 1.38" | 2.38" | Clear | 10 | 00000000 | 00000 |
| 312 | 28V AC/28V DC | 36.1W | 1.29A | Incand. | Not Rated | 1.38" | 2.38" | Clear | 1 | 0000000 | 00000 |
| 1204 | 28V AC/28V DC | 19.9W | 0.71A | Incand. | Not Rated | 1" | 2" | Clear | 10 | 00000000 | 00000 |
| 1638 | 28V AC/28V DC | 28.6W | 1.02A | Incand. | Not Rated | 1" | 2" | Clear | 10 | 00000000 | 00000 |
| 1692 | 28V AC/28V DC | 17.1W | 0.61A | Incand. | Not Rated | 1" | 2" | Clear | 10 | 00000000 | 00000 |
Wedge Base Miniature Light Bulbs
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.
LED bulbs last longer and are more efficient than other technologies. They generate little heat and withstand vibration.
Krypton bulbs are known for generating a bright light, such as a flash in a camera. They last longer than incandescent bulbs.
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. | |
Flat Top Bulb—Subminiature Base (0.2" Dia.) | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 17, 85 | 24V AC/24V DC/28V AC/28V DC | 0.18W | 1 | 7mA | LED | Glass | Clear | 30,000 | 0.23" | 0.8" | T1 3/4 | 1 | 0000000 | 00000 |
Tubular Bulb—Subminiature Base (0.2" Dia.) | ||||||||||||||
| 17 | 28V AC/28V DC | 1.8W | 8 | 0.07A | Incand. | Glass | Clear | Not Rated | 0.22" | 0.8" | T1 3/4 | 10 | 00000000 | 00000 |
| 85 | 28V AC/28V DC | 1.1W | 4 | 0.04A | Incand. | Glass | Clear | Not Rated | 0.22" | 0.8" | T1 3/4 | 10 | 00000000 | 00000 |
| E17 | 28V AC/28V DC | 2W | 8 | 0.07A | Incand. | Glass | Clear | Not Rated | 0.19" | 0.8" | T1 1/2 | 10 | 00000000 | 00000 |
| E85 | 28V AC/28V DC | 1.1W | 4 | 0.04A | Incand. | Glass | Clear | Not Rated | 0.19" | 0.8" | T1 1/2 | 10 | 00000000 | 00000 |
Tubular Bulb—Medium Base (0.37" Dia.) | ||||||||||||||
| 152 | 28V AC/28V DC | 1.8W | 11 | 0.07A | Incand. | Glass | Clear | Not Rated | 0.41" | 1.06" | T3 1/4 | 10 | 00000000 | 00000 |
| 400 | 28V AC/28V DC | 2.8W | 20 | 0.1A | Incand. | Glass | Clear | Not Rated | 0.41" | 1.06" | T3 1/4 | 10 | 00000000 | 00000 |
| 464 | 28V AC/28V DC | 4.8W | 38 | 0.17A | Incand. | Glass | Clear | Not Rated | 0.41" | 1.06" | T3 1/4 | 10 | 00000000 | 0000 |
| 585 | 28V AC/28V DC | 1.1W | 4 | 0.04A | Incand. | Glass | Clear | Not Rated | 0.41" | 1.06" | T3 1/4 | 10 | 00000000 | 00000 |
| 655 | 28V AC/28V DC | 5.6W | 38 | 0.2A | Incand. | Glass | Clear | Not Rated | 0.41" | 1.06" | T3 1/4 | 10 | 00000000 | 0000 |
| 656 | 28V AC/28V DC | 1.7W | 8 | 0.06A | Incand. | Glass | Clear | Not Rated | 0.41" | 1.06" | T3 1/4 | 10 | 0000000 | 00000 |
| 657 | 28V AC/28V DC | 2.2W | 8 | 0.08A | Incand. | Glass | Clear | Not Rated | 0.41" | 1.06" | T3 1/4 | 10 | 00000000 | 00000 |
| 928 | 28V AC/28V DC | 8.4W | 75 | 0.3A | Incand. | Glass | Clear | Not Rated | 0.63" | 1.49" | T5 | 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. | |
Tubular Bulb—Midget Base (0.23" Dia.) | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 335 | 28V AC/28V DC | 1.1W | 4 | 0.04A | Incand. | Glass | Clear | Not Rated | 0.22" | 0.72" | T1 3/4 | 5 | 0000000 | 00000 |
Tubular Bulb—Miniature Base (0.39" Dia.) | ||||||||||||||
| 1821 | 28V AC/28V DC | 4.8W | 43 | 0.17A | Incand. | Glass | Clear | Not Rated | 0.41" | 1.19" | T3 1/4 | 10 | 00000000 | 00000 |
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.
LED bulbs last longer and are more efficient than other technologies. They generate little heat and withstand vibration.
Incandescent bulbs are traditional light bulbs.
Index Base Miniature Light Bulbs
Offset pins on 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.
Bulbs have two filaments, which operate at two brightness levels. The first filament illuminates a light and the second emits a brighter light similar to a tail light and brake light.
| Bulb Trade Number | Voltage | Wattage | Brightness, lumens | Current | Light Technology | Light Setting | Bulb Material | Color | Rated Life, hrs. | Bulb Dia. | O'all Lg. | Bulb Shape No. | Pkg. Qty. | Pkg. | |
Double-Contact Base (0.6" Dia.) | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Tapered Bulb | |||||||||||||||
| 1662 | 28V AC 28V DC | 9.52W 25.2W | 402 75 | 0.34A 0.9A | Incand. | 2 Way | Glass | Clear | 1,000 400 | 1" | 2" | S8 | 10 | 00000000 | 000000 |
Wire-Terminal Base Miniature Light Bulbs
Wire terminals allow you to connect these bulbs to a power source through a panel. These bulbs are sized to fit into 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.
| Voltage | Wattage | Brightness, lumens | Current | Bulb Trade Number | Bulb Material | Color | Beam Angle | Rated Life, hrs. | Bulb Dia. | Bulb Lg. | Wire Terminal Lg. | O'all Lg. | Bulb Shape No. | Pkg. Qty. | Pkg. | |
| 28V AC/28V DC | 1.1W | 4 | 0.04A | 2187 | Glass | Clear | 260° | Not Rated | 0.22" | 0.52" | 1" | 1.52" | T1 3/4 | 10 | 00000000 | 00000 |
| 28V AC/28V DC | 1.1W | 4 | 0.04A | CE 0209 | Glass | Clear | 260° | Not Rated | 0.19" | 0.52" | 1" | 1.52" | T1 1/2 | 10 | 00000000 | 00000 |
Bottom-Flanged Base Miniature Light Bulbs
with 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—Midget Base (0.28" Dia.) | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Tubular Bulb | |||||||||||||
| 327 | 28V AC/28V DC | 1.1W | 0.04A | Incand. | Glass | Not Rated | 0.22" | 0.63" | T1 3/4 | Clear | 10 | 0000000 | 000000 |
| 376 | 28V AC/28V DC | 1.7W | 0.06A | Incand. | Glass | Not Rated | 0.22" | 0.63" | T1 3/4 | Clear | 10 | 00000000 | 00000 |
| 385 | 28V AC/28V DC | 1.1W | 0.04A | Incand. | Glass | Not Rated | 0.22" | 0.63" | T1 3/4 | Clear | 10 | 00000000 | 00000 |
| 387 | 28V AC/28V DC | 1.1W | 0.04A | Incand. | Glass | Not Rated | 0.22" | 0.63" | T1 3/4 | Clear | 5 | 0000000 | 0000 |
Grooved 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.
LED bulbs last longer and are more efficient than other technologies. They generate little heat and withstand vibration.
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. | |
Single-Contact—Midget Base (0.23" Dia.) | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Tubular Bulb | ||||||||||||||
| 276, 334, 388 | 24V AC/24V DC/28V AC/28V DC | 0.18W | 1 | 7mA | LED | Glass | Clear | 30,000 | 0.24" | 0.63" | T1 3/4 | 1 | 00000000 | 00000 |
| 334 | 28V AC/28V DC | 1.1W | 4 | 0.04A | Incand. | Glass | Clear | Not Rated | 0.22" | 0.63" | T1 3/4 | 10 | 00000000 | 00000 |
| 388 | 28V AC/28V DC | 1.1W | 4 | 0.04A | Incand. | Glass | Clear | Not Rated | 0.22" | 0.63" | T1 3/4 | 5 | 0000000 | 0000 |
Bayonet Base Floodlight Bulbs
Pins on the base lock these bulbs into sockets to withstand vibration. Often used in recessed can fixtures and track lighting, they produce a focused beam of light. Brightness is measured in lumens; the higher the lumens, the brighter the bulb. A bulb’s estimated yearly energy cost is based on 3 hours of usage per day at $0.11 per kWh.
| Voltage | Equiv. Incand. Bulb Wattage | Light Appearance | Brightness | Beam Angle | Bulb Trade Number | Light Technology | Bulb Material | Color | Wattage | Rated Life, hrs. | Est. Yearly Energy Cost, $ | Bulb Dia. | O'all Lg. | Each | |
Single Contact—Small Base (0.59" Dia.) | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
R12 Bulb | |||||||||||||||
| 28V AC/28V DC | 20W | Not Rated | Not Rated | Not Rated | 1385 | Incand. | Glass | Frosted | 20W | 300 | 2.50 | 1 1/2" | 2 5/8" | 00000000 | 00000 |