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F21T5 - 21 Watt - T5 - High Efficiency - Fluorescent

 
Ushio 3000381 - F21T5/841 - High Efficiency T5s - 21 Watt - 4100 Kelvin - 34 in. - 2100 Lumens - 800 Series Phosphors - Case of 25


USH-3000381

Ushio logo (1)
Ushio 3000381 - F21T5/841 - High Efficiency T5s
21 Watt - 4100 Kelvin - 34 in. - 2100 Lumens - 800 Series Phosphors - Case of 25
  • Color Temperature: 4000 Kelvin
  • Life Hours: 30,000
  • Wattage: 21 Watt

  • Lumens: 2,100
  • Length: 34 in.
  • Case Quantity: 25
$3.34 ea.
Sold only by the Case of 25 for $83.40
Ushio 3000380 - F21T5/830 - High Efficiency T5s - 21 Watt - 3000 Kelvin - 34 in. - 2100 Lumens - 800 Series Phosphors - Case of 25


USH-3000380

Ushio logo (1)
Ushio 3000380 - F21T5/830 - High Efficiency T5s
21 Watt - 3000 Kelvin - 34 in. - 2100 Lumens - 800 Series Phosphors - Case of 25
  • Color Temperature: 3000 Kelvin
  • Life Hours: 30,000
  • Wattage: 21 Watt

  • Lumens: 2,100
  • Length: 34 in.
  • Case Quantity: 25
$3.34 ea.
Sold only by the Case of 25 for $83.40
SYLVANIA 20924 - FP21/841/ECO - High Efficiency T5s - 21 Watt - 4100 Kelvin - 34 in. - 2100 Lumens - 800 Series Phosphors


F-21T5841ECOS

SYLVANIA logo (3)
SYLVANIA 20924 - FP21/841/ECO - High Efficiency T5s
21 Watt - 4100 Kelvin - 34 in. - 2100 Lumens - 800 Series Phosphors
  • Color Temperature: 4000 Kelvin
  • Life Hours: 20,000
  • Wattage: 21 Watt

  • Lumens: 2,100
  • Length: 34 in.
  • Case Quantity: 40
Plusrite 4107 - FL21/T5/841 - High Efficiency T5s - 21 Watt - 4100 Kelvin - 33 in. - 2100 Lumens - 800 Series Phosphors


F-21T5841F

Plusrite logo (3)
Plusrite 4107 - FL21/T5/841 - High Efficiency T5s
21 Watt - 4100 Kelvin - 33 in. - 2100 Lumens - 800 Series Phosphors
  • Color Temperature: 4000 Kelvin
  • Life Hours: 20,000
  • Wattage: 21 Watt

  • Lumens: 2,100
  • Length: 33.39 in.
  • Case Quantity: 25
Plusrite 4106 - FL21/T5/835 - High Efficiency T5s - 21 Watt - 3500 Kelvin - 34 in. - 2100 Lumens - 800 Series Phosphors


F-21T5835F

Plusrite logo (1)
Plusrite 4106 - FL21/T5/835 - High Efficiency T5s
21 Watt - 3500 Kelvin - 34 in. - 2100 Lumens - 800 Series Phosphors
  • Color Temperature: 3500 Kelvin
  • Life Hours: 20,000
  • Wattage: 21 Watt

  • Lumens: 2,100
  • Length: 33.39 in.
  • Case Quantity: 50
Plusrite 4105 - FL21/T5/830 - High Efficiency T5s - 21 Watt - 3000 Kelvin - 34 in. - 2100 Lumens - 800 Series Phosphors


F-21T5830F

Plusrite logo (7)
Plusrite 4105 - FL21/T5/830 - High Efficiency T5s
21 Watt - 3000 Kelvin - 34 in. - 2100 Lumens - 800 Series Phosphors
  • Color Temperature: 3000 Kelvin
  • Life Hours: 20,000
  • Wattage: 21 Watt

  • Lumens: 2,100
  • Length: 33.39 in.
  • Case Quantity: 50
Eiko 81150 - F21T5/841 - High Efficiency T5s - 21 Watt - 4100 Kelvin - 34 in. - 2100 Lumens - 800 Series Phosphors


F-21T5841

EiKO logo (1)
Eiko 81150 - F21T5/841 - High Efficiency T5s
21 Watt - 4100 Kelvin - 34 in. - 2100 Lumens - 800 Series Phosphors
  • Color Temperature: 4000 Kelvin
  • Wattage: 21 Watt
  • Lumens: 2,100

  • Length: 34 in.
  • Case Quantity: 25
Eiko 81149 - F21T5/835 - High Efficiency T5s - 21 Watt - 3500 Kelvin - 34 in. - 2100 Lumens - 800 Series Phosphors


F-21T5835

EiKO logo (3)
Eiko 81149 - F21T5/835 - High Efficiency T5s
21 Watt - 3500 Kelvin - 34 in. - 2100 Lumens - 800 Series Phosphors
  • Color Temperature: 3500 Kelvin
  • Wattage: 21 Watt
  • Lumens: 2,100

  • Length: 34 in.
  • Case Quantity: 25
SYLVANIA 20919 - FP21/830/ECO - High Efficiency T5s - 21 Watt - 3000 Kelvin - 34 in. - 2100 Lumens - 800 Series Phosphors


F-21T5830S

SYLVANIA logo (3)
SYLVANIA 20919 - FP21/830/ECO - High Efficiency T5s
21 Watt - 3000 Kelvin - 34 in. - 2100 Lumens - 800 Series Phosphors
  • Color Temperature: 3000 Kelvin
  • Life Hours: 20,000
  • Wattage: 21 Watt

  • Lumens: 2,100
  • Length: 34 in.
  • Case Quantity: 40
SYLVANIA 20921 - FP21/835/ECO - High Efficiency T5s - 21 Watt - 3500 Kelvin - 34 in. - 2100 Lumens - 800 Series Phosphors


F-21T5835ECOS

SYLVANIA logo (6)
SYLVANIA 20921 - FP21/835/ECO - High Efficiency T5s
21 Watt - 3500 Kelvin - 34 in. - 2100 Lumens - 800 Series Phosphors
  • Color Temperature: 3500 Kelvin
  • Life Hours: 20,000
  • Wattage: 21 Watt

  • Lumens: 2,100
  • Length: 34 in.
  • Case Quantity: 40
GE 46684 - F21W/T5/835/ECO - High Efficiency T5s - 21 Watt - 3500 Kelvin - 34 in. - 2100 Lumens - 800 Series Phosphors


F-21T5835ECOG

GE logo (2)
GE 46684 - F21W/T5/835/ECO - High Efficiency T5s
21 Watt - 3500 Kelvin - 34 in. - 2100 Lumens - 800 Series Phosphors
  • Color Temperature: 3500 Kelvin
  • Life Hours: 36,000
  • Wattage: 21 Watt

  • Lumens: 2,100
  • Length: 33.98 in.
  • Case Quantity: 40
Philips 23083-9 - F21T5/841/ALTO - High Efficiency T5s - 21 Watt - 4100 Kelvin - 34 in. - 2100 Lumens - 800 Series Phosphors


F-21T5840ALTOP

Philips logo (1)
Philips 23083-9 - F21T5/841/ALTO - High Efficiency T5s
21 Watt - 4100 Kelvin - 34 in. - 2100 Lumens - 800 Series Phosphors
  • Color Temperature: 4000 Kelvin
  • Life Hours: 35,000
  • Wattage: 21 Watt

  • Lumens: 2,100
  • Length: 33.98 in.
  • Case Quantity: 40

F21T5 - High Efficiency 21-Watt T5 Fluorescent


If you're looking for 21-watt T5 fluorescent lighting, you've come to the right place. F21T5 bulbs provide a whiter, more natural light than other fixtures and work well in residential and commercial applications. The T classification means the bulb is tubular in shape, with flat sides and a rounded top. The number following the T represents the dimension of the lamp in eighths of an inch. That means an F21T5 bulb is a 21-watt fluorescent tubular lamp with a diameter of 5/8". These bulbs are highly efficient and have life spans between 20,000 and 36,000 hours. When you need 21-watt T5 fluorescent lighting, 1000Bulbs is your go-to online lighting retailer.