4 ft. 40W Cool White (4100K) G13 Base (T12 Replacement) Fluorescent Linear Light Tube (10-Pack)

SKU: F40CWX/10
  • Reliable replacement bulb for fluorescent light fixtures.
  • Light up offices, garages, warehouses, laundry rooms
  • 4100K Cool White light ideal for workspaces and task lighting
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Feit Electric’s 40-watt Cool White Non-Dimmable Fluorescent Linear Tubes replace T12 fluorescent tubes. These 2600-lumen lights in 4100K Cool White provide clean, mid-range light for both living and workspaces. Use them for multi-purpose lighting or task lighting. An ideal choice for offices, garages, workspaces, warehouses, and more. Replace older, lumen depreciated light bulbs with newer fluorescent light bulbs to maintain full brightness. F40CWX/10 lights have an estimated energy cost of only $4.82 per year. Switch to Feit Electric linear lights for your space and get up to 20,000 hours of superior light. That's 18.3 years with 3 hours of daily use.

  • Reliable replacement bulb for fluorescent light fixtures.
  • Light up offices, garages, warehouses, laundry rooms
  • 4100K Cool White light ideal for workspaces and task lighting
  • Energy cost of only $4.82/year
  • Rated up to 20,000 hours/18.3 years of life, with avg. 3 hours daily use
Product Dimensions

item width (in)

1.4

item length (in)

47.8

Technical Specifications

annual energy cost

4.82

battery operated

No

bulb base

Bi-Pin

bulb shape

T12

bulb type

Tubular,Linear

color accuracy (cri)

99

color temperature (cct)

4100

dimmable

No

enclosed fixture rated

No

energy efficiency

NA

energy used (wattage)

40

hardwire

No

ideal usage

General purpose lighting,Task Lighting

life hours

20000

life years

18.3

pack quantity

10

portable

No

safety location

NA

smart

No

Certification / Compliance

CEC compliant

Not Regulated

DLC certified

No

energy star

No

Feit Electric’s 40-watt Cool White Non-Dimmable Fluorescent Linear Tubes replace T12 fluorescent tubes. These 2600-lumen lights in 4100K Cool White provide clean, mid-range light for both living and workspaces. Use them for multi-purpose lighting or task lighting. An ideal choice for offices, garages, workspaces, warehouses, and more. Replace older, lumen depreciated light bulbs with newer fluorescent light bulbs to maintain full brightness. F40CWX/10 lights have an estimated energy cost of only $4.82 per year. Switch to Feit Electric linear lights for your space and get up to 20,000 hours of superior light. That's 18.3 years with 3 hours of daily use.

  • Reliable replacement bulb for fluorescent light fixtures.
  • Light up offices, garages, warehouses, laundry rooms
  • 4100K Cool White light ideal for workspaces and task lighting
  • Energy cost of only $4.82/year
  • Rated up to 20,000 hours/18.3 years of life, with avg. 3 hours daily use
Product Dimensions

item length (in)

47.8

item width (in)

1.4

Technical Specifications

annual energy cost

4.82

battery operated

No

bulb base

Bi-Pin

bulb shape

T12

bulb type

Tubular,Linear

color accuracy (cri)

99

color temperature (cct)

4100

dimmable

No

enclosed fixture rated

No

energy efficiency

NA

energy used (wattage)

40

hardwire

No

ideal usage

General purpose lighting,Task Lighting

item height (in)

0

life hours

20000

life years

18.3

pack quantity

10

portable

No

safety location

NA

smart

No

Certification / Compliance

CEC compliant

Not Regulated

DLC certified

No

energy star

No