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Six new 48-inch T8 fluorescent tubes in a pack, 25W 3000K

GE Lighting

GE Lighting 72128 F32T8/25WSPX30EC 25W T8 48in 3000K lamp pack of 6

SKU CH-H7NK-MR9SB

Six 48-inch T8 fluorescent tubes deliver 2,400 lumens each at 3,000 K with a 50,000-hour rated life

  • Power rating25
  • Product typeFluorescent Tubes
  • 2400 lumens for bright 3000K illumination
  • 25 watt operation reduces energy consumption
  • 50000 hour rated life extends replacement intervals
  • 48 inch T8 form factor fits standard fixtures
  • Pack of six lamps simplifies group relamping

Six-lamp fluorescent pack

This pack contains six GE 72128 T8 linear fluorescent tubes. Each lamp measures 48 inches and operates at 25 watts with a 3000K colour temperature. The set is suited for commercial or residential fixtures that accept G13 bi-pin tubes. Buyers receive a full case of six lamps for multi-fixture relamping projects.

Check ballast and fixture compatibility

Verify that your existing fixtures use a G13 miniature bi-pin base and are rated for 25-watt T8 operation. Confirm the ballast supports F32T8/25WSPX30EC lamps before installation. Ensure the 48-inch length fits the housing and that the fixture is designed for linear fluorescent tubes. Mixed wattage or base types will prevent proper operation.

Thermals noise and power in normal use

Each lamp draws 25 watts and produces 2400 lumens at a 3000K warm-white output. Rated life is 50000 hours under standard switching cycles. Fluorescent tubes run warm but remain within typical T8 thermal limits for enclosed or open fixtures. Audible ballast hum may be present depending on the ballast type used.

How it compares

Measured against everything we stock in Lighting Fixtures & Bulbs, at today’s prices. Recalculated every night.

Price $60.99
Pricier than about 80% of the 491 comparable items (median $28.99).

Specifications

Product
Brand nameGE
Product typeFluorescent Tubes
Power
Power rating25

Questions about this item

Does the pack of six include any ballasts or starters, or are they sold separately?

The pack contains six 48 inch 25 watt T8 fluorescent tubes with G13 bi-pin bases. Ballasts and starters are not included and must be purchased separately if required by the fixture.

What is the difference between the 25 watt and the 32 watt versions of this lamp?

The 25 watt version delivers 2400 lumens at 3000K while using less power than a 32 watt equivalent, making it suitable for energy-saving retrofits in existing T8 fixtures.

How bright is 2400 lumens from a 48 inch tube in a typical office troffer?

Each 48 inch tube produces 2400 lumens at 3000K, providing warm-white light output designed to replace standard 32 watt T8 lamps in compatible fixtures.

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