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Four long straight fluorescent tubes, cool white finish, medium bi-pin ends

GE

GE 22662 40W 3725lm T8 60in 4100K G13 Light Bulb

SKU CH-3CNZ-WBA42

Case of four 60-inch T8 fluorescent tubes delivering 3725 lumens each at 4100K cool white from 40 watts

  • Watts40
  • Case of four bulbs simplifies whole-room relamping
  • 60-inch T8 tube with 1.0-inch diameter fits standard fixtures
  • Medium bi-pin G13 base enables direct replacement
  • 40 watts delivers 3725 lumens of 4100K cool white light
  • Rated 9.1 years life at six hours daily use

Product Identity

This GE 22662 fluorescent lamp is a 60-inch T8 tube with a 1.0-inch diameter and a medium bi-pin G13 base. It operates at 40 watts and delivers 3725 lumens of 4100K cool white light. The bulb is sold as a case of four and is rated to last 9.1 years based on six hours of daily use.

Who It Suits

Homeowners lighting large areas such as garages, basements or recreation rooms will find the cool white output practical for tasks and general visibility. The four-pack format suits fixtures that take multiple tubes or projects needing several replacements at once. Buyers who want warmer colour temperatures, dimmable operation or instant-on lighting without a ballast should look at other technologies.

Installation Check

Verify that the existing fixture accepts a 60-inch T8 tube with a G13 bi-pin base and is wired for a 40-watt fluorescent lamp with the correct ballast. Confirm the tube diameter matches the 1.0-inch specification and that the fixture length accommodates the full 60-inch lamp. Ensure the supply voltage matches the ballast rating before installation.

Highlights

  • Case of four bulbs simplifies whole-room relamping
  • 60-inch T8 tube with 1.0-inch diameter fits standard fixtures
  • Medium bi-pin G13 base enables direct replacement
  • 40 watts delivers 3725 lumens of 4100K cool white light
  • Rated 9.1 years life at six hours daily use

Specifications

BrandGE
Watts40

Questions about this item

What fixture length and base type do I need for the 60-inch T8 tube with a G13 base?

The bulb measures 60 inches long, has a 1.0-inch diameter and fits a medium bi-pin G13 socket.

Will the 4100K cool white output match my existing 4100K tubes?

Yes, the 4100K colour temperature matches other 4100K fluorescent tubes.

How can I confirm the 3725-lumen rating is being delivered after installation?

A light meter at the work plane should read roughly 3725 lumens from each new tube.

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