KosunRefill 18in F15T8 CW bulb for bright under-cabinet lighting.
KosunRefill 4100K cool white tube provides crisp office illumination.
KosunRefill G13 bi-pin base enables quick, secure installation.
KosunRefill 4-pack for convenient fixture replacements.
KosunRefill 12000-hour life reduces maintenance in commercial spaces.
KosunRefill 940-lumen output brightens work areas with steady light.

KosunRefill

KosunRefill 18in F15T8/CW 4100K Fluorescent Bulb 4-Pack | G13 Bi-Pin, 15W T8 Replacement for Philips Alto ECO GE Staco

High-performance tools and home improvement made for confident daily results

$27.51

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Why customers choose TaskHolt Tools

Bright, dependable light for working spaces

KosunRefill 18in F15T8/CW is a 15W T8 fluorescent bulb designed to fit a variety of fixtures. With 4100K cool white, it renders colors clearly and creates a productive atmosphere in kitchens, workshops, and offices.

Key specifications

  • 18-inch length
  • 15 watts
  • 4100K cool white light
  • 82 CRI for accurate color rendering
  • 940 lumens of brightness
  • G13 medium bi-pin base
  • Long life up to 12,000 hours

Consider the real-life benefits you might notice: steady illumination for tasks, reduced bulb replacement frequency, and reliable performance across different environments where fluorescents excel.

Versatile replacement for common fixtures

  • Under-cabinet lighting like the America model 7000 family
  • Other fixtures that use the 18-inch T8 fluorescent tube

This 4-pack provides convenient, cost-effective replacements. Easy to install with a simple G13 base swap. Please note the tube is fragile during shipping, so handle with care; if damaged, contact us for a replacement.

Important: Please confirm bulb size before ordering to ensure a proper fit with your fixture.

FAQ

Q: What fixtures is this bulb compatible with?

A: This bulb fits T8 fixtures with a G13 bi-pin base, including many under-cabinet or linear fluorescent fixtures used in kitchens, offices, and workshops.

Q: How long does the KosunRefill 18in bulb last?

A: Designed for up to 12,000 hours of operation, depending on use and fixture, reducing frequent replacements.

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