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Cardboard case holding thirty-six 48-inch T8 fluorescent tubes

GE

GE F32T825W/SXL/SPX41/ECO Fluorescent T8 Lamp 25W 4100K 48in Case of 36

SKU CH-B7XR-7R27A

A case of 36 fluorescent T8 tubes, each 48 inches long, 25 watts, 2400 lumens, 4100K cool white with an 82.0 CRI

  • Power rating25
  • Product typeFluorescent Tubes
  • Energy-efficient lighting with 25W consumption and 2400 lumen output
  • Cool white 4100K colour temperature for clear workplace visibility
  • High colour rendering index of 82.0 for accurate colour representation
  • Standard 48-inch T8 form factor fits common fixtures
  • Bulk case of 36 lamps reduces reorder frequency

Fluorescent T8 Lamp 25W 4100K

This GE F32T825W/SXL/SPX41/ECO fluorescent tube delivers 2400 lumens at 25 watts with a 4100K cool white colour temperature. The 48 inch T8 lamp features a colour rendering index of 82.0 for accurate colour representation. It suits commercial or industrial fixtures requiring linear fluorescent lighting.

Case of 36 Bulbs Value Pack

The case contains 36 linear fluorescent bulbs for high-volume replacement or new installation projects. Buying in bulk reduces per-unit cost and ensures consistent colour matching across all fixtures. Maintenance teams can stock spares to minimise downtime when individual lamps fail.

Verify Fixture Compatibility Before Ordering

Confirm the existing ballast supports 25 watt T8 lamps and the fixture accepts 48 inch linear tubes. Check that the socket type matches the T8 bi-pin base configuration. Ensure the application suits a 4100K cool white output rather than warmer or daylight colour temperatures.

How it compares

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

Price $115.99
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

How often will the 25 W 48 inch T8 tubes need replacing in continuous operation?

Each lamp is rated for a long service life; with 36 tubes in the case you can rotate spares and avoid downtime when individual lamps reach end of life.

What limits light output first when the lamps run all day?

The 2400 lumen output is maintained until phosphor degradation gradually reduces brightness; the 82.0 CRI stays consistent throughout that period.

How much heat and noise do the 25 W tubes produce during 24 hour use?

Fluorescent tubes run cool and silent; the 25 watt draw keeps fixture temperatures low and there are no moving parts to generate noise.

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