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Case of 36 new 48 inch T8 fluorescent tubes, cool white 4100K

GE Lighting

GE Lighting F32T825W/SXL/SPX41/ECO 48in T8 25W 4100K 2400lm case of 36

SKU CH-W5RR-P332W

Case of 36 fluorescent T8 tubes, 48 inches long, 25 watts, 2400 lumens at 4100K cool white with 82.0 CRI

  • Power rating25
  • Product typeFluorescent Tubes
  • 25W fluorescent tubes deliver 2400 lumens of cool white light
  • 4100K colour temperature suits offices and retail spaces
  • 0 CRI renders colours accurately for detailed tasks
  • 48-inch T8 form factor fits standard commercial fixtures
  • Case of 36 lamps simplifies bulk replacement projects

Fluorescent Linear Lamps for Commercial Spaces

These 48 inch T8 tubes operate at 25 watts and produce 2400 lumens of 4100K cool white light. A case contains 36 lamps, suited for offices, retail areas or warehouses that need consistent linear illumination. The fluorescent technology delivers a colour rendering index of 82.0 for reliable colour accuracy.

Medium Bi-Pin Mounting for Standard Fixtures

Each lamp fits existing T8 troffers or strip fixtures using the medium bi-pin base, so installation requires no rewiring. The eco construction reduces mercury content compared with older designs, supporting compliance with disposal regulations. Build quality matches the GE Lighting specification for commercial maintenance cycles.

Low Heat Output and Stable Power Draw

At 25 watts per tube the lamps run cooler than higher-wattage equivalents, reducing load on HVAC systems in large installations. Fluorescent operation produces a faint hum only, which is typical for magnetic or electronic ballasts in quiet zones. Power consumption remains steady across the rated life, simplifying energy budgeting.

How it compares

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

Price $113.99
Pricier than about 90% of the 491 comparable items (median $28.99).

Specifications

Product
Brand nameGE
Product typeFluorescent Tubes
Power
Power rating25

Questions about this item

Does the T8 lamp run on standard rapid-start ballasts at 25 watts?

The 25 W T8 fluorescent tube is designed for compatible rapid-start or instant-start ballasts rated for F32T8 operation; verify the ballast label lists 25 W T8 before installing.

What length and pin spacing must the fixture accept for these 48-inch tubes?

Each lamp measures 48 inches overall with a medium bi-pin base; the fixture must accommodate a 48-inch T8 tube and the standard pin spacing for that form factor.

Is there a specific orientation or wiring step that causes premature failure on these Eco lamps?

Install the tubes with the etched end markings facing the same direction and ensure the ballast wiring matches the lamp’s rapid-start or instant-start diagram; reversed leads or mixed ballast types are the most common cause of early burnout.

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