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About Brightness and Light Appearance
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Find the right lumen level to brighten your space. Then, compare the way warm, neutral, and cool lighting affect the appearance of everyday objects.
Bayonet-Base Light Bulbs
 |  |  |  |
Tubular Bulb | Globe Bulb | Tapered Bulb | Pointed Bulb |
Pins on the base lock these bulbs into sockets to withstand vibration. They're often used in machines and elevators. A bulb’s estimated yearly energy cost is based on 3 hours of usage per day at $0.11 per kWh.
Light | Bulb | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Voltage | Wattage, W | Appearance | Tech. | Brightness | Bulb Trade No. | Shape No. | Dia. | Color | Rated Life, hr. | Est. Yearly Energy Cost | Overall Lg. | Pkg. Qty. | Pkg. | |||
Double Contact—Small Bayonet Base (0.59" Dia.) | ||||||||||||||||
Tubular Bulb | ||||||||||||||||
| 120V AC/120V DC | 20 | Warm (2,400 K) | Incandescent | 125 lm | — | T6 1/2 | 7/8" | Clear | 5,000 | $2.50 | 5 1/2" | 1 | 1611K72 | 00000 | ||
| 120V AC/120V DC | 20 | Warm (2,850 K) | Incandescent | 110 lm | — | T6 1/2 | 7/8" | Frosted | 1,300 | $2.50 | 5 1/2" | 1 | 1611K31 | 0000 | ||
| 120V AC/120V DC | 22 | Warm (2,850 K) | Incandescent | 145 lm | — | T6 1/2 | 7/8" | Clear | 1,300 | $2.70 | 5 1/2" | 1 | 1611K32 | 0000 | ||
| 120V AC/120V DC | 25 | Warm (2,700 K) | Incandescent | 195 lm | — | T8 | 1" | Clear | 1,000 | $3.10 | 2 5/8" | 1 | 1611K29 | 0000 | ||
| 120V AC/120V DC | 50 | Warm (2,900 K) | Incandescent | 775 lm | CAX | T8 | 1" | Clear | 50 | $0.28 | 3 1/8" | 1 | 1535K95 | 00000 | ||
Globe Bulb | ||||||||||||||||
| 32V DC | 30 | Not Rated | Incandescent | Not Rated | — | S11 | 1 3/8" | Clear | 1,000 | $3.70 | 2" | 1 | 1317T13 | 0000 | ||
| 32V AC/32V DC | 112 | Not Rated | Incandescent | Not Rated | 1238 | G16 1/2 | 2 1/16" | Clear | 50 | $13.50 | 3" | 1 | 9527T089 | 00000 | ||
| 75V AC/75V DC | 30 | Warm (2,400 K) | Incandescent | 300 lm | — | S11 | 1 3/8" | Clear | 2,000 | $3.70 | 2 3/8" | 1 | 1317T14 | 0000 | ||
Tapered Bulb | ||||||||||||||||
| 24V AC/24V DC | 6 | Warm (2,400 K) | Incandescent | 50 lm | — | S6 | 3/4" | Clear | 1,400 | $0.80 | 1 7/8" | 10 | 1628K81 | 00000 | ||
| 120V AC/120V DC | 6 | Warm (2,400 K) | Incandescent | 40 lm | — | S6 | 3/4" | Clear | 1,400 | $0.80 | 1 7/8" | 10 | 1628K82 | 00000 | ||
Pointed Bulb | ||||||||||||||||
| 120V AC | 100 | Warm (2,950 K) | Halogen | 1,900 lm | 100Q/CL/DC, ESR | T4 | 1/2" | Clear | 1,000 | $12.10 | 2 1/2" | 1 | 1513K32 | 00000 | ||
| 120V AC/120V DC | 150 | Warm (2,950 K) | Halogen | 2,800 lm | 150Q/CL/DC, ETC | T4 | 1/2" | Clear | 2,000 | $18.10 | 2 1/2" | 1 | 1513K33 | 00000 | ||
| 120V AC/120V DC | 200 | Neutral (3,200 K) | Halogen | 5,500 lm | FEV | T4 | 1/2" | Clear | 50 | $24.09 | 2 1/2" | 1 | 2286K21 | 00000 | ||
| 120V AC/120V DC | 250 | Warm (2,950 K) | Halogen | 5,000 lm | 250Q/CL/DC, ESS | T4 | 1/2" | Clear | 2,000 | $30.20 | 3 1/8" | 1 | 1513K8 | 00000 | ||
Bayonet-Base Miniature Light Bulbs
 |
Small Bayonet Base |
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—LED bulbs last longer and are more efficient than other technologies. They generate little heat and withstand vibration.
Plastic Bulb—Plastic-coated glass and plastic bulbs are more shatter-resistant than glass.
Bulb | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Bulb Trade No. | Voltage | Wattage | Light Technology | Rated Life | Overall Lg. | Dia. | Material | Shape No. | Choose a Color | Pkg. Qty. | Pkg. | |||
Double Contact—BA15d Small Base (0.59" Dia.) | ||||||||||||||
Tubular Bulb | ||||||||||||||
| 3S6, 6S6 | 30V AC/30V DC | 0.83 W | LED | 100,000 hr. | 1.66" | 0.59" | Plastic | S6 | Clear, Red | 1 | 8620K2 | 000000 | ||
| 3S6, 6S6 | 120V AC/120V DC | 0.7 W | LED | 100,000 hr. | 1.7" | 0.63" | Plastic | S6 | Green | 1 | 8620K15 | 00000 | ||
| 3S6, 6S6 | 120V AC/120V DC | 1.66 W | LED | 100,000 hr. | 1.66" | 0.59" | Plastic | S6 | Red | 1 | 8620K13 | 00000 | ||
Globe Bulb | ||||||||||||||
| 62 | 3.5V AC/3.5V DC | 2.9 W | Incandescent | Not Rated | 1.44" | 3/4" | Glass | G6 | Clear | 10 | 9527T056 | 0000 | ||
| 64 | 7V AC/7V DC | 4.4 W | Incandescent | Not Rated | 1.44" | 3/4" | Glass | G6 | Clear | 10 | 1505K358 | 0000 | ||
| 68 | 13.5V AC/13.5V DC | 8 W | Incandescent | Not Rated | 1.44" | 3/4" | Glass | G6 | Clear | 10 | 9527T072 | 0000 | ||
| 82 | 6.5V AC/6.5V DC | 6.6 W | Incandescent | Not Rated | 1.44" | 3/4" | Glass | G6 | Clear | 10 | 9527T059 | 0000 | ||
| 90 | 13V AC/13V DC | 7.5 W | Incandescent | Not Rated | 1.44" | 3/4" | Glass | G6 | Clear | 10 | 9527T063 | 0000 | ||
| 99 | 13V AC/13V DC | 8.1 W | Incandescent | Not Rated | 1.44" | 3/4" | Glass | G6 | Clear | 10 | 9527T065 | 0000 | ||
| 200 | 4V AC/4V DC | 3.4 W | Incandescent | Not Rated | 1.46" | 3/4" | Glass | G6 | Clear | 10 | 9527T057 | 0000 | ||
| 304 | 28V AC/28V DC | 8.4 W | Incandescent | Not Rated | 1.44" | 3/4" | Glass | G6 | Clear | 10 | 9527T084 | 00000 | ||
| 624 | 28V AC/28V DC | 10.4 W | Incandescent | Not Rated | 1.44" | 3/4" | Glass | G6 | Clear | 10 | 9527T086 | 00000 | ||
| 1178 | 13.5V AC/13.5V DC | 9.3 W | Incandescent | Not Rated | 1.44" | 3/4" | Glass | G6 | Clear | 10 | 9527T073 | 0000 | ||
| 1224 | 32V AC/32V DC | 5.1 W | Incandescent | Not Rated | 1.44" | 3/4" | Glass | G6 | Clear | 1 | 1505K55 | 0000 | ||
Tapered Bulb | ||||||||||||||
| 88 | 6.8V AC/6.8V DC | 13 W | Incandescent | Not Rated | 2" | 1" | Glass | S8 | Clear | 10 | 9527T11 | 0000 | ||
| 94 | 12.8V AC/12.8V DC | 13.3 W | Incandescent | Not Rated | 2" | 1" | Glass | S8 | Clear | 10 | 9527T21 | 0000 | ||
| 104 | 12.8V AC/12.8V DC | 12.8 W | Incandescent | Not Rated | 1 3/4" | 3/4" | Glass | B6 | Clear | 10 | 9527T009 | 0000 | ||
| 306 | 28V AC/28V DC | 14.3 W | Incandescent | Not Rated | 2" | 1" | Glass | S8 | Clear | 5 | 1505K382 | 00000 | ||
| 308 | 28V AC/28V DC | 18.8 W | Incandescent | Not Rated | 2" | 1" | Glass | S8 | Clear | 10 | 9527T662 | 00000 | ||
| 310 | 28V AC/28V DC | 25.2 W | Incandescent | Not Rated | 2.38" | 1.38" | Glass | S11 | Clear | 10 | 9527T124 | 00000 | ||
| 312 | 28V AC/28V DC | 36.1 W | Incandescent | Not Rated | 2.38" | 1.38" | Glass | S11 | Clear | 1 | 1505K45 | 0000 | ||
| 1004 | 12.8V AC/12.8V DC | 12 W | Incandescent | Not Rated | 1 3/4" | 3/4" | Glass | B6 | Clear | 10 | 9527T008 | 0000 | ||
| 1054 | 32V AC/32V DC | 23.7 W | Incandescent | Not Rated | 2 1/4" | 1.38" | Glass | RP11 | Clear | 10 | 9527T1 | 00000 | ||
| 1062 | 40V AC/40V DC | 36.8 W | Incandescent | Not Rated | 2 1/4" | 1.38" | Glass | RP11 | Clear | 1 | 1505K48 | 00000 | ||
| 1076 | 12.8V AC/12.8V DC | 23 W | Incandescent | Not Rated | 2" | 1" | Glass | S8 | Clear | 10 | 9527T26 | 0000 | ||
| 1130 | 6.4V AC/6.4V DC | 16.8 W | Incandescent | Not Rated | 2" | 1" | Glass | S8 | Clear | 10 | 9527T106 | 0000 | ||
| 1134 | 6.2V AC/6.2V DC | 24.2 W | Incandescent | Not Rated | 2 1/4" | 1.38" | Glass | RP11 | Clear | 10 | 9527T092 | 00000 | ||
| 1142 | 12.8V AC/12.8V DC | 18.4 W | Incandescent | Not Rated | 2" | 1" | Glass | S8 | Clear | 10 | 9527T5 | 0000 | ||
| 1156DC | 12.8V AC/12.8V DC | 26.9 W | Incandescent | Not Rated | 2" | 1" | Glass | S8 | Clear | 10 | 9527T8 | 0000 | ||
| 1184 | 5.5V AC/5.5V DC | 34.4 W | Incandescent | Not Rated | 2 1/4" | 1.38" | Glass | RP11 | Clear | 1 | 1505K56 | 0000 | ||
| 1196 | 12.5V AC/12.5V DC | 37.5 W | Incandescent | Not Rated | 2 1/4" | 1.38" | Glass | RP11 | Clear | 5 | 1505K443 | 00000 | ||
| 1204 | 28V AC/28V DC | 19.9 W | Incandescent | Not Rated | 2" | 1" | Glass | S8 | Clear | 10 | 9527T665 | 00000 | ||
| 1228 | 32V AC/32V DC | 14.4 W | Incandescent | Not Rated | 2" | 1" | Glass | S8 | Clear | 10 | 9527T666 | 00000 | ||
| 1229 | 40V AC/40V DC | 15.2 W | Incandescent | Not Rated | 2" | 1" | Glass | S8 | Clear | 10 | 9527T667 | 00000 | ||
| 1493 | 6.5V AC/6.5V DC | 17.9 W | Incandescent | Not Rated | 2" | 1" | Glass | S8 | Clear | 1 | 1505K61 | 0000 | ||
| 1638 | 28V AC/28V DC | 28.6 W | Incandescent | Not Rated | 2" | 1" | Glass | S8 | Clear | 10 | 9527T771 | 00000 | ||
| 1692 | 28V AC/28V DC | 17.1 W | Incandescent | Not Rated | 2" | 1" | Glass | S8 | Clear | 10 | 9527T778 | 00000 | ||
| 1724 | 6.2V AC/6.2V DC | 27.9 W | Incandescent | Not Rated | 2.38" | 1.38" | Glass | S11 | Clear | 10 | 9527T122 | 00000 | ||
Dual-Filament 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.
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.
Light | Bulb | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Bulb Trade No. | Voltage | Wattage | Brightness | Tech. | Intensity Setting | Rated Life | Color | Overall Lg. | Dia. | Material | Shape No. | Pkg. Qty. | Pkg. | |||
Double Contact—BA15d Small Base (0.59" Dia.) | ||||||||||||||||
Tapered Bulb | ||||||||||||||||
| 1158 | 6.4V AC 6.4V DC 7V AC 7V DC | 5.25 W 16.83 W | 38 lm 264 lm | Incandescent | 2 Way | 1,000 hr. 200 hr. | Clear | 2" | 1" | Glass | S8 | 10 | 9527T107 | 00000 | ||
| 1176 | 12.8V AC 12.8V DC 14V AC 14V DC | 8.26 W 17.15 W | 75 lm 264 lm | Incandescent | 2 Way | 1,500 hr. 300 hr. | Clear | 2" | 1" | Glass | S8 | 10 | 9527T205 | 0000 | ||
Bayonet-Base Status-Indicating Light Bulbs
 |
Use these as replacement bulbs in stack lights. Brightness is measured in lumens; the higher the lumens, the brighter the bulb. A bulb’s estimated yearly cost is based on 3 hours of usage per day at $0.11 per kWh.
Bulb | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Wattage, W | Bulb Trade No. | Light Technology | Material | Dia. | Shape No. | Rated Life, hr. | Est. Yearly Energy Cost | Overall Lg. | Choose a Color | Each | |||
Double Contact—Small Bayonet Base (0.59" Dia.) | |||||||||||||
24V DC | |||||||||||||
| 0.676 | 3S6, 6S6 | LED | Plastic | 5/8" | T4 1/2 | 50,000 | $0.08 | 1 13/16" | Clear, Blue, Green | 6575T71 | 000000 | ||
| 0.676 | 3S6, 6S6 | LED | Plastic | 5/8" | T4 1/2 | 100,000 | $0.08 | 1 13/16" | Amber, Red | 6575T72 | 00000 | ||
120V AC | |||||||||||||
| 3.25 | 3S6, 6S6 | LED | Plastic | 5/8" | T4 1/2 | 50,000 | $0.39 | 1 13/16" | Clear, Blue | 6575T73 | 00000 | ||
Bayonet-Base Exit Sign Light Bulbs
 |
Replace incandescent bulbs in exit signs with longer-lasting, energy-efficient LEDs. These bulbs are compatible with exit signs that are viewable from one or both sides. A bulb’s estimated yearly cost is based on 3 hours of usage per day at $0.11 per kWh.
Bulb | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Color | Equiv. Incandescent Bulb Wattage, W | Brightness | Light Technology | Material | Dia. | Shape No. | Wattage, W | Rated Life, hr. | Est. Yearly Energy Cost | Overall Lg. | Includes | Each | |||
Tubular Bulb—Double Contact Small Bayonet Base (0.59" Dia.) | |||||||||||||||
120V AC | |||||||||||||||
| Red | 20 | Not Rated | LED | Plastic | 0.51" | T6 1/2 | 2.2 | 100,000 | $0.27 | 4.85" | Two Diffuser Panels Two Light Bulbs | 1557K15 | 000000 | ||
