Light Technology Light Technology |
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For Bulb Trade Number For Bulb Trade Number |
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For Bulb Wattage For Bulb Wattage |
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Ballast Start Type Ballast Start Type |
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Light Setting Light Setting |
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Ballast Type Ballast Type |
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REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration,Evaluation, Authorization and Restriction of Chemicals) |
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About Replacing a Ballast
More
Electronic Ballasts for Tubular Fluorescent Light Bulbs

In addition to being more energy-efficient than magnetic ballasts, these electronic ballasts are lighter and quieter. Ballasts that can operate multiple bulbs may have more wires than you need. Cover unused wires with a wire nut.
Instant-start ballasts turn on immediately. They are the most energy-efficient, but shorten the bulb's life.
Rapid-start ballasts have a slight turn-on delay, but are gentler on bulbs than instant-start ballasts so bulbs last longer.
Programmed-start ballasts provide the longest bulb life, but they take longer than instant- and rapid-start ballasts to turn on. They are often used with motion-sensing light controls.
| For Bulb Trade No. | For No. of Bulbs | For Bulb Wattage | Voltage | No. of Wire Leads | Light Setting | Lg. | Wd. | Dp. | Min. Start Temp., °F | Specifications Met | Each | |
Instant Start | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
For Tubular T8 Bulbs | ||||||||||||
| F17T8, F25T8, F32T8 | 1 | 17W, 25W, 32W | 120V AC/277V AC | 4 | Not Dimmable | 9 1/2" | 1 1/8" | 1 1/8" | 0° | UL Listed | 0000000 | 000000 |
| F17T8, F25T8, F32T8 | 3, 4 | 17W, 25W, 32W | 120V AC/277V AC | 8 | Not Dimmable | 9 1/2" | 1 3/8" | 1" | 0° | UL Listed | 0000000 | 00000 |
| F17T8, F25T8, F32T8, F40T8 | 1, 2 | 17W, 25W, 32W, 40W | 120V AC/277V AC | 5 | Not Dimmable | 9 1/2" | 1 3/8" | 1" | 0° | UL Listed | 0000000 | 00000 |
| F25T8, F32T8 | 2, 3 | 25W, 32W | 120V AC/277V AC | 6 | Not Dimmable | 9 1/2" | 1 3/8" | 1" | 0° | UL Listed | 0000000 | 00000 |
| F96T8 | 2 | 59W | 120V AC/277V AC | 5 | Not Dimmable | 9 1/2" | 1 1/4" | 1" | 32° | UL Listed | 0000000 | 00000 |
For Tubular T12 Bulbs | ||||||||||||
| F72T12, F96T12 | 1, 2 | 55W, 75W | 120V AC/277V AC | 5 | Not Dimmable | 9 1/2" | 1 3/4" | 1 1/4" | 0° | UL Listed | 0000000 | 00000 |
For U-Shaped T8 Bulbs | ||||||||||||
| FB32T8, FBO16, FBO24, FBO31, FBO32 | 1, 2 | 16W, 24W, 31W, 32W | 120V AC/120V DC/277V AC/277V DC | 5 | Not Dimmable | 9 1/2" | 1 5/8" | 1 1/8" | -20° | UL Listed | 0000000 | 00000 |
Rapid Start | ||||||||||||
For Tubular T12 Bulbs | ||||||||||||
| F30T12, F34T12, F40T12 | 2 | 30W, 34W, 40W | 120V AC/277V AC | 8 | Not Dimmable | 9 1/2" | 1 3/8" | 1" | 50° | UL Listed | 0000000 | 00000 |
For Tubular T12/HO Bulbs | ||||||||||||
| F48T12/HO, F60T12/HO, F72T12/HO, F96T12/HO | 1, 2 | 60W, 75W, 85W, 110W | 120V AC/120V DC/277V AC/277V DC | 8 | Not Dimmable | 9 1/2" | 1 3/4" | 1 1/4" | -20° | UL Listed | 0000000 | 00000 |
Programmed Start | ||||||||||||
For Tubular T5 Bulbs | ||||||||||||
| F14T5, F21T5, F28T5, F35T5 | 1, 2 | 14W, 21W, 28W, 35W | 120V AC/277V AC | 8 | Not Dimmable | 9 1/2" | 1 3/8" | 1" | 0° | UL Listed | 0000000 | 00000 |
| FP54T5/HO, FPC55, FT55DL, L58T8 | 2 | 54W | 120V AC/120V DC/277V AC/277V DC | 11 | Dimmable | 16 3/4" | 1 3/4" | 1" | 50° | UL Listed | 0000000 | 000000 |
For Tubular T5/HO Bulbs | ||||||||||||
| F24T5/HO, F39T5/HO, FP24/HO, FP39/HO | 1, 2 | 24W, 39W | 120V AC/120V DC/277V AC/277V DC | 8 | Not Dimmable | 14 1/4" | 1 1/4" | 7/8" | -20° | UL Listed | 0000000 | 00000 |
| F54T5/HO | 3, 4 | 54W | 120V AC/277V AC | 15 | Not Dimmable | 16 3/4" | 1 3/4" | 1 1/4" | -20° | UL Listed | 0000000 | 00000 |
| F54T5/HO, FP54/HO | 1, 2 | 54W | 120V AC/120V DC/277V AC/277V DC | 8 | Not Dimmable | 16 3/4" | 1 1/4" | 1" | -20° | UL Listed | 00000000 | 00000 |
For Tubular T8 Bulbs | ||||||||||||
| F17T8, F25T8, F32T8 | 1 | 17W, 25W, 32W | 120V AC/277V AC | 6 | Not Dimmable | 9 1/2" | 1 3/8" | 1" | 0° | UL Listed | 0000000 | 00000 |
| F17T8, F25T8, F32T8 | 2 | 17W, 25W, 32W | 120V AC/277V AC | 8 | Not Dimmable | 9 1/2" | 1 3/8" | 1" | 0° | UL Listed | 0000000 | 00000 |
| FBO31, FBO32, FO32 | 1 | 32W | 120V AC/120V DC/277V AC/277V DC | 8 | Dimmable | 9 1/2" | 1 3/4" | 1" | 50° | UL Listed | 0000000 | 00000 |
| FBO31, FBO32, FO32 | 2 | 32W | 120V AC/120V DC/277V AC/277V DC | 11 | Dimmable | 9 1/2" | 1 3/4" | 1" | 50° | UL Listed | 0000000 | 00000 |
| FBO31, FBO32, FO32 | 3 | 32W | 120V AC/120V DC/277V AC/277V DC | 14 | Dimmable | 16 3/4" | 1 3/4" | 1" | 50° | UL Listed | 0000000 | 00000 |
| FBO31, FBO32, FO32 | 4 | 32W | 120V AC/120V DC/277V AC/277V DC | 17 | Dimmable | 16 3/4" | 1 3/4" | 1" | 50° | UL Listed | 0000000 | 00000 |
For Tubular T8/HO Bulbs | ||||||||||||
| F96T8/HO | 1, 2 | 86W | 120V AC/277V AC | 8 | Not Dimmable | 9 1/2" | 1 3/4" | 1 1/4" | -20° | UL Listed | 0000000 | 00000 |
Magnetic Ballasts for Tubular Fluorescent Light Bulbs

These ballasts are often found in older installations. Ballasts that can operate multiple bulbs may have more wires than you need. Cover unused wires with a wire nut.
Preheat ballasts take several seconds to turn on and require a starter. Ballasts with a built-in starter are more efficient than other preheat ballasts.
Rapid-start ballasts have a slight turn-on delay, but are quicker than preheat ballasts.
Ballasts that cannot be sold to Canada do not meet local efficiency standards.
Ballasts | Starters | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| For Bulb Trade No. | For No. of Bulbs | For Bulb Wattage | Voltage | No. of Wire Leads | Light Setting | Lg. | Wd. | Dp. | Min. Start Temp., °F | Specifications Met | Cannot Be Sold To | Each | Each | ||
Preheat Start | |||||||||||||||
For Tubular T12 and T8 Bulbs | |||||||||||||||
| F15T8, F20T12 | 1 | 15W, 20W | 120V AC | 2 | Not Dimmable | 3 1/8" | 1 3/8" | 1 7/8" | 50° | UL Listed | Canada | 00000000 | 000000 | 000000 | 00000 |
For Tubular T5 Bulbs | |||||||||||||||
| F4T5, F6T5, F8T5 | 1 | 4W, 6W, 8W | 120V AC | 2 | Not Dimmable | 3 1/8" | 1 3/8" | 1 7/8" | 50° | UL Listed | Canada | 00000000 | 00000 | 000000 | 0000 |
Preheat Start with Built-In Starter | |||||||||||||||
For Tubular T12 and T8 Bulbs | |||||||||||||||
| F13T8, F14T12, F15T12, F15T8, F20T12 | 1 | 14W, 15W, 20W | 120V AC | 5 | Not Dimmable | 6 1/2" | 2" | 1 3/8" | 50° | UL Listed | Canada | 00000000 | 00000 | 000000 | 00 |
| F13T8, F15T12, F15T8, F20T12 | 2 | 15W, 20W | 120V AC | 8 | Not Dimmable | 6 1/2" | 2 3/8" | 1 1/2" | 50° | UL Listed | Canada | 00000000 | 00000 | 000000 | 00 |
Rapid Start | |||||||||||||||
For Circline T9 Bulbs | |||||||||||||||
| FC12T9, FC16T9 | 1 | 32W, 40W | 120V AC | 6 | Not Dimmable | 6 1/2" | 2" | 1 3/8" | 50° | UL Listed | __ | 0000000 | 00000 | 000000 | 00 |
| FC6T9, FC8T9 | 1 | 20W, 22W | 120V AC | 6 | Not Dimmable | 6 1/2" | 2" | 1 3/8" | 50° | UL Listed | __ | 0000000 | 00000 | 000000 | 00 |
For Tubular T12/VHO Bulbs | |||||||||||||||
| F48T12/VHO, F72T12/VHO | 1, 2 | 116W, 168W | 120V AC | 8 | Not Dimmable | 14 3/8" | 3 1/4" | 2 5/8" | -20° | UL Listed | Canada | 00000000 | 000000 | 000000 | 00 |
| F48T12/VHO, F72T12/VHO | 1, 2 | 116W, 168W | 277V AC | 8 | Not Dimmable | 14 3/8" | 3 1/4" | 2 5/8" | -20° | UL Listed | Canada | 00000000 | 000000 | 000000 | 00 |
| F72T12/VHO, F96T12/VHO | 2 | 168W, 215W | 120V AC | 8 | Not Dimmable | 14 3/8" | 3 1/4" | 2 5/8" | -20° | UL Listed | Canada | 00000000 | 000000 | 000000 | 00 |
| F72T12/VHO, F96T12/VHO | 2 | 168W, 215W | 277V AC | 8 | Not Dimmable | 14 3/8" | 3 1/4" | 2 5/8" | -20° | UL Listed | Canada | 00000000 | 000000 | 000000 | 00 |
Starters for Tubular Fluorescent Light Bulbs

Replace or add starters in preheat magnetic ballasts.
Electronic Ballasts for Plug-In Compact Fluorescent Light Bulbs

In addition to being more energy-efficient than magnetic ballasts, these electronic ballasts are lighter and quieter. Ballasts that can operate multiple bulbs may have more wires than you need. Cover unused wires with a wire nut.
Instant-start ballasts turn on immediately. They are the most energy-efficient, but shorten the bulb's life.
Programmed-start ballasts provide the longest bulb life, but take longer than instant-start ballasts to turn on. They are often used with motion-sensing light controls.
Ballasts that cannot be sold to Canada are restricted by local product labeling requirements.
No. of | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| For Bulb Base Type | For No. of Bulbs | For Bulb Wattage | Voltage | Wire Connection Type | Wire Leads | Terminals | Light Setting | Lg. | Wd. | Dp. | Min. Start Temp., °F | Specifications Met | Cannot Be Sold To | Each | |
Instant Start | |||||||||||||||
For Twin Tube Bulbs | |||||||||||||||
| Four Pin | 1, 2 | 40W | 120V AC/277V AC | Wire Leads | 5 | __ | Not Dimmable | 9 1/2" | 1 3/4" | 1 1/4" | 0° | UL Listed | __ | 0000000 | 000000 |
| Four Pin | 2, 3 | 40W | 120V AC/277V AC | Wire Leads | 6 | __ | Not Dimmable | 9 1/2" | 1 3/4" | 1 1/4" | 0° | UL Listed | __ | 0000000 | 00000 |
Programmed Start | |||||||||||||||
For Twin Tube Bulbs | |||||||||||||||
| Four Pin | 1 | 24W, 36W, 40W | 120V AC/277V AC | Spring-Clamp Terminals | __ | 9 | Not Dimmable | 14 1/4" | 1 1/4" | 1 1/8" | 0° | UL Listed | __ | 0000000 | 00000 |
| Four Pin | 1, 2 | 24W, 36W, 40W | 120V AC/277V AC | Spring-Clamp Terminals | __ | 9 | Not Dimmable | 14 1/4" | 1 1/4" | 1" | 0° | UL Listed | Canada | 0000000 | 00000 |
| Four Pin | 1, 2 | 36W, 50W, 55W | 120V AC/277V AC | Spring-Clamp Terminals | __ | 9 | Not Dimmable | 14 1/4" | 1 1/4" | 1 1/8" | -20° | UL Listed | __ | 0000000 | 00000 |
For Quad Tube and Triple U-Shaped Bulbs | |||||||||||||||
| Four-Pin Wedge | 1, 2 | 13W | 120V AC/277V AC | Wire Leads | 9 | __ | Not Dimmable | 4 5/8" | 2 1/2" | 1" | 0° | UL Listed | __ | 0000000 | 00000 |
| Four-Pin Wedge | 1, 2 | 18W | 120V AC/277V AC | Wire Leads | 9 | __ | Not Dimmable | 4 5/8" | 2 1/2" | 1" | 0° | UL Listed | Canada | 0000000 | 00000 |
| Four-Pin Wedge | 1, 2 | 26W | 120V AC/277V AC | Wire Leads | 9 | __ | Not Dimmable | 4 5/8" | 2 1/2" | 1" | 0° | UL Listed | __ | 0000000 | 00000 |
| Four-Pin Wedge | 2 | 26W, 32W, 42W | 120V AC/277V AC | Wire Leads | 9 | __ | Not Dimmable | 4 5/8" | 3" | 1 3/8" | 0° | UL Listed | __ | 0000000 | 00000 |
Magnetic Ballasts for Plug-In Compact Fluorescent Light Bulbs

These ballasts are often found in older installations. They’re preheat ballasts, so they take several seconds to start.
For Bulb | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Shape | Base Type | For No. of Bulbs | For Bulb Wattage | Voltage | No. of Wire Leads | Light Setting | Lg. | Wd. | Dp. | Min. Start Temp., °F | Specifications Met | Each | |
Preheat Start | |||||||||||||
| Twin Tube | Two-Pin Wedge | 1 | 5W, 7W, 9W | 120V AC | 2 | Not Dimmable | 2 3/8" | 1 3/8" | 1 3/8" | 0° | UL Listed | 0000000 | 000000 |


























