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T12 Bulbs | Fluorescent Tubes Bi-Pin T12 Light Bulbs

Still using T12 fluorescent fixtures in your office or warehouse? Avoid expensive retrofitting by stocking up on these fluorescent T12 bulbs.

 
Philips 423889 - F40T12/CW Supreme/ALTO - Bi Pin T12s - 40 Watt - 4100 Kelvin - 48 in. - 2600 Lumens - Case of 30


PHILIPS-423889

Philips 423889 - F40T12/CW Supreme/ALTO - Bi Pin T12s
40 Watt - 4100 Kelvin - 48 in. - 2600 Lumens - Case of 30
  • Safety Rating: N/A
  • CRI: 89
  • Color Temperature: 4100 Kelvin
  • Bulb Type: F40T12
  • Life Hours: 24,000

  • Wattage: 40 Watt
  • Lumens: 2,600
  • Length: 48 in.
  • Case Quantity: 30
$1.57 ea.
Sold only by the Case of 30 for $47.14

PHILIPS-423889

Philips 423129 F40T12/CW Supreme/PLUS/ALTO - Bi Pin T12s - 40 Watt - 4100 Kelvin - 48 in. - 2550 Lumens - Case of 30


PHILIPS-423129

Philips 423129 F40T12/CW Supreme/PLUS/ALTO - Bi Pin T12s
40 Watt - 4100 Kelvin - 48 in. - 2550 Lumens - Case of 30
  • Safety Rating: N/A
  • CRI: 89
  • Color Temperature: 4100 Kelvin
  • Bulb Type: F40T12
  • Life Hours: 24,000

  • Wattage: 40 Watt
  • Lumens: 2,550
  • Lumens (Mean): 2200
  • Length: 48 in.
  • Case Quantity: 30
$1.86 ea.
Sold only by the Case of 30 for $55.71

PHILIPS-423129

Philips 27359-9 F40T12/DX/ALTO - Bi Pin T12s - 40 Watt - 6500 Kelvin - 48 in. - 2325 Lumens - Case of 30


PHILIPS-27359

Philips 27359-9 F40T12/DX/ALTO - Bi Pin T12s
40 Watt - 6500 Kelvin - 48 in. - 2325 Lumens - Case of 30
  • Safety Rating: N/A
  • CRI: 90
  • Color Temperature: 6500 Kelvin
  • Bulb Type: F40T12
  • Life Hours: 20,000

  • Wattage: 40 Watt
  • Lumens: 2,325
  • Lumens (Mean): 2025
  • Length: 48 in.
  • Case Quantity: 30
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$2.16 ea.
Sold only by the Case of 30 for $64.74

PHILIPS-27359

SYLVANIA 24477 F40T12/DX - Bi Pin T12s - 40 Watt - 6500 Kelvin - 47.78 in. - 2180 Lumens - Case of 30


SYLVANIA-24477

SYLVANIA 24477 F40T12/DX - Bi Pin T12s
40 Watt - 6500 Kelvin - 47.78 in. - 2180 Lumens - Case of 30
  • Safety Rating: N/A
  • CRI: 88
  • Color Temperature: 6500 Kelvin
  • Bulb Type: F40T12
  • Life Hours: 20,000

  • Wattage: 40 Watt
  • Lumens: 2,180
  • Lumens (Mean): 1770
  • Length: 47.78 in.
  • Case Quantity: 30
$2.24 ea.
Sold only by the Case of 30 for $67.29

SYLVANIA-24477

Philips 27332-6 F20T12/CW/ALTO - Bi Pin T12 - 20 Watt - 4100 Kelvin - 24 in. - 1200 Lumens


F-20T12CW

Philips 27332-6 F20T12/CW/ALTO - Bi Pin T12
20 Watt - 4100 Kelvin - 24 in. - 1200 Lumens
  • Safety Rating: N/A
  • CRI: 62
  • Color Temperature: 4100 Kelvin
  • Bulb Type: F20T12
  • Life Hours: 9,000

  • Wattage: 20 Watt
  • Lumens: 1,200
  • Lumens (Mean): 1050
  • Length: 24 in.
  • Case Quantity: 30
Attribute Image 0
1 - 29
$3.10 Each
30 + 
$2.58 Each

F-20T12CW

SYLVANIA 24588 F34CWX/SS - Bi Pin T12s - 34 Watt - 4100 Kelvin - 47.78 in. - 1925 Lumens - Case of 30


SYLVANIA-24588

SYLVANIA 24588 F34CWX/SS - Bi Pin T12s
34 Watt - 4100 Kelvin - 47.78 in. - 1925 Lumens - Case of 30
  • Safety Rating: N/A
  • CRI: 87
  • Color: Cool White
  • Color Temperature: 4100 Kelvin
  • Bulb Type: F34T12
  • Life Hours: 28,800

  • Wattage: 34 Watt
  • Lumens: 1,925
  • Lumens (Mean): 1656
  • Length: 47.78 in.
  • Case Quantity: 30
$2.83 ea.
Sold only by the Case of 30 for $84.84

SYLVANIA-24588

Philips 27242-7 F30T12/CW/RS - Bi Pin T12s - 30 Watt - 4100 Kelvin - 36 in. - 2250 Lumens - Case of 30


PHILIPS-272427

Philips 27242-7 F30T12/CW/RS - Bi Pin T12s
30 Watt - 4100 Kelvin - 36 in. - 2250 Lumens - Case of 30
  • Safety Rating: N/A
  • CRI: 62
  • Color Temperature: 4100 Kelvin
  • Bulb Type: F30T12
  • Life Hours: 18,000

  • Wattage: 30 Watt
  • Lumens: 2,250
  • Lumens (Mean): 1900
  • Length: 36 in.
  • Case Quantity: 30
Attribute Image 0
$3.44 ea.
Sold only by the Case of 30 for $103.31

PHILIPS-272427

Philips 13221-7 F30T12/WW - Bi Pin T12s - 30 Watt - 3000 Kelvin - 36 in. - 2300 Lumens - Case of 30


PHILIPS-132217

Philips 13221-7 F30T12/WW - Bi Pin T12s
30 Watt - 3000 Kelvin - 36 in. - 2300 Lumens - Case of 30
  • Safety Rating: N/A
  • CRI: 53
  • Color Temperature: 3000 Kelvin
  • Bulb Type: F30T12
  • Life Hours: 18,000

  • Wattage: 30 Watt
  • Lumens: 2,300
  • Lumens (Mean): 1950
  • Length: 36 in.
  • Case Quantity: 30
Attribute Image 0
$3.80 ea.
Sold only by the Case of 30 for $114.13

PHILIPS-132217

SYLVANIA 22083 F20T12/D - Bi Pin T12 - 20 Watt - 6500 Kelvin - 24 in. - 1075 Lumens


F-20T12D

SYLVANIA 22083 F20T12/D - Bi Pin T12
20 Watt - 6500 Kelvin - 24 in. - 1075 Lumens
  • Safety Rating: N/A
  • CRI: 76
  • Color Temperature: 6500 Kelvin
  • Bulb Type: F20T12
  • Life Hours: 9,000

  • Wattage: 20 Watt
  • Lumens: 1,075
  • Lumens (Mean): 935
  • Length: 23.78 in.
  • Case Quantity: 30
1 - 29
$5.53 Each
30 + 
$3.86 Each

F-20T12D

SYLVANIA 22527 F25T12/CW/28 - Bi Pin T12 - 25 Watt - Appliance Bulb - 4200 Kelvin - 28 in. - 1670 Lumens


F-25T12CW28

SYLVANIA 22527 F25T12/CW/28 - Bi Pin T12
25 Watt - Appliance Bulb - 4200 Kelvin - 28 in. - 1670 Lumens
  • Safety Rating: N/A
  • CRI: 60
  • Color Temperature: 4200 Kelvin
  • Bulb Type: F25T12
  • Life Hours: 7,500

  • Wattage: 25 Watt
  • Lumens: 1,670
  • Lumens (Mean): 1453
  • Length: 27.78 in.
  • Case Quantity: 30
$5.00 ea.

F-25T12CW28

SYLVANIA 22528 F25T12/CW/30 - Bi Pin T12s - 25 Watt - Appliance Bulb - 4200 Kelvin - 30 in. - 1075 Lumens


F-25T12CW30

SYLVANIA 22528 F25T12/CW/30 - Bi Pin T12s
25 Watt - Appliance Bulb - 4200 Kelvin - 30 in. - 1075 Lumens
  • Safety Rating: N/A
  • CRI: 60
  • Color Temperature: 4200 Kelvin
  • Bulb Type: F25T12
  • Life Hours: 7,500

  • Wattage: 25 Watt
  • Lumens: 1,730
  • Lumens (Mean): 1505
  • Length: 29.78 in.
  • Case Quantity: 30
$5.00 ea.

F-25T12CW30

SYLVANIA 22529 F25T12/CW/33 - Bi Pin T12 - 25 Watt - Appliance Bulb - 4200 Kelvin - 33 in. - 1850 Lumens


F-25T12CW33

SYLVANIA 22529 F25T12/CW/33 - Bi Pin T12
25 Watt - Appliance Bulb - 4200 Kelvin - 33 in. - 1850 Lumens
  • Safety Rating: N/A
  • CRI: 60
  • Color Temperature: 4200 Kelvin
  • Bulb Type: F25T12
  • Life Hours: 7,500

  • Wattage: 25 Watt
  • Lumens: 1,850
  • Lumens (Mean): 1610
  • Length: 33 in.
  • Case Quantity: 30
$5.04 ea.

F-25T12CW33

Sylvania 24588TC - Shatter Resistant - F34T12/CWX/SS - Tuff Guard Coating - 34 Watt - T12 - 4100K - 800 Series Phosphors - Case of 30


SYLVANIA-24588TC

Sylvania 24588TC - Shatter Resistant - F34T12/CWX/SS
Tuff Guard Coating - 34 Watt - T12 - 4100K - 800 Series Phosphors - Case of 30
  • Family: SuperSaver
  • CRI: 87
  • Color Temperature: 4100 Kelvin
  • Bulb Type: F34T12
  • Life Hours: 20,000

  • Wattage: 34 Watt
  • Lumens: 1,925
  • Coating: Tuff Guard
  • Length: 48 in.
  • Case Quantity: 30
$5.75 ea.
Sold only by the Case of 30 for $172.50

SYLVANIA-24588TC

Philips 14149-9 F15T12/CW/1LP - Bi Pin T12 - 15 Watt - 4100 Kelvin - 18 in. - 800 Lumens


F-15T12CWP

Philips 14149-9 F15T12/CW/1LP - Bi Pin T12
15 Watt - 4100 Kelvin - 18 in. - 800 Lumens
  • Safety Rating: N/A
  • CRI: 62
  • Color Temperature: 4100 Kelvin
  • Bulb Type: F15T12
  • Life Hours: 9,000

  • Wattage: 15 Watt
  • Lumens: 800
  • Length: 18 in.
  • Case Quantity: 30
1 - 29
$9.23 Each
30 + 
$6.25 Each

F-15T12CWP

Shatter Resistant - F25T12/CW/28 - P.E.T. Coating - 25 Watt - T12 - 4100K


TC-F25T12CW28

Shatter Resistant - F25T12/CW/28
P.E.T. Coating - 25 Watt - T12 - 4100K
  • Color Temperature: 4100 Kelvin
  • Bulb Type: F25T12
  • Life Hours: 7,500
  • Wattage: 25 Watt

  • Lumens: 1,665
  • Coating: P.E.T.
  • Length: 28 in.
  • Case Quantity: 30
$7.86 ea.

TC-F25T12CW28

Available in several wattages and sizes, T12 light bulbs are used in a wide range of fluorescent fixtures including troffers and wraparounds. You can identify which lamps your fixture is using by reading the code at the end of the tube. The first part of the designation code describes the wattage. "F" notes that the tube is fluorescent and the number following is the wattage. For instance, a tube labeled F40T12 will operate using 40 Watts. The second part of the code tells the diameter, with the "T" standing for tube and the number representing the diameter in eights of an inch. T12 bulbs have a diameter of 12/8 or 1.5 inches.

T12 bulbs come in an assortment of color temperatures. Lamps in the 3000 Kelvin range emit a halogen while light that falls between being warm (2700K) and cool (4000K). These lamps are commonly used in hallways, stairwells, and garages. 4000 Kelvin lamps deliver a cool white light shown to reduce eye strain while 5000 Kelvin light simulates daylight to increase alertness. These color temperatures are ideal for locations such as offices and warehouses. 6500 Kelvin T12 light bulbs produce a full spectrum light that is ideal for areas that lack natural light.

T12 Light Bulb Ban

As part of the shift towards more energy efficient lighting, the manufacture and import of most T12 light bulbs was banned in July 2012. Some T12 bulbs are exempt from this ban, including cold temperature lamps and bulbs with a CRI of 87 or higher. Existing stock can still be sold, but these lamps are getting harder to find as stock dwindles. It's best to stock up now while you can, though it may be time to start considering retrofitting your existing fixtures to use LED T8 lamps.

Not sure which color temperature T12 bulb to use in your fixture? Speak with one of our lighting experts today at 1-800-624-4488 for assistance.