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Cardboard case holding 24 straight 24 inch T8 fluorescent tubes with bi-pin ends

GE Lighting

GE Lighting 72133 F17T8/XL/SPX35WMEC T8 fluorescent lamp 15W 1200lm 3500K 24in case of 24

SKU CH-NEK0-8XZ5B

Case of 24 T8 fluorescent tubes delivering 15 W, 1200 lm at 3500 K with a G13 base

  • Power rating15
  • Product typeFluorescent Tubes
  • 15W lamp delivers 1200 lumens of neutral-white light
  • 3500K colour temperature suits offices and retail spaces
  • 24-inch T8 tube fits standard G13 bi-pin fixtures
  • XL long-life design reduces replacement frequency
  • Case of 24 tubes simplifies bulk maintenance projects

Commercial fluorescent lamp case

This case contains 24 GE Lighting F17T8/XL/SPX35WMEC straight T8 fluorescent tubes. Each 15 watt lamp delivers 1200 lumens at a 3500K colour temperature. The 24 inch length and medium bi-pin G13 base suit standard commercial fixtures. Supplied new in a bulk pack for facility maintenance.

Fixture and ballast compatibility

Verify that existing luminaires accept 24 inch T8 tubes with a G13 base before ordering. Confirm the installed ballast is rated for 15 watt T8 operation and matches the supply voltage. Ensure the fixture length and lamp holders accommodate the 24 inch form factor without modification.

Replaces 17 watt T8 lamps

These 15 watt XL lamps directly replace F17T8 tubes of the same length and base type while reducing power draw. The upgrade is worth it when lowering energy cost across many fixtures is a priority and the slightly lower lumen output meets the lighting design. Not suited for fixtures requiring higher output or different colour temperatures.

How it compares

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

Price $67.99
Pricier than about 82% of the 491 comparable items (median $28.99).

Specifications

Product
Brand nameGE
Product typeFluorescent Tubes
Power
Power rating15

Questions about this item

Does the case of 24 include all 24 fluorescent tubes or must I buy them separately?

The case contains 24 GE 72133 F17T8/XL/SPX35WMEC tubes; no additional lamps are required.

Should I choose the 15 watt 1200 lumen version or a higher wattage for the same 24 inch T8 fixture?

This model is 15 watts and 1200 lumens; select a different wattage only if your ballast and fixture are rated for it.

Will the 1200 lumen output at 3500K look as bright in my 24 inch troffer as the rated figure suggests?

In a compatible 24 inch T8 fixture with a matching ballast the lamp delivers 1200 lumens at 3500K; actual perceived brightness depends on fixture optics and ballast factor.

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