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46 inch T5 fluorescent lamp, shatter-resistant coating, bi-pin base

GE

GE 72987 Fluorescent T5 46in 54W 4850lm 4100K CovRguard

SKU CH-328Q-2S2X9

Case of 40 shatter-resistant 46-inch T5 tubes deliver 54 W, 4850 lm cool-white light at 4100 K with 45.2-inch MOL

  • Power rating54
  • High output 4850 lumens brightens large spaces
  • 54 watts delivers strong light with efficient operation
  • 4100K cool white suits task and general lighting
  • CovRguard shatter-resistant coating contains fragments if broken
  • 2 inch length fits standard 46 inch T5 fixtures

Commercial T5 fluorescent lamp

The GE 72987 is a 46 inch T5 linear fluorescent lamp rated at 54 watts and 4850 lumens with a 4100K colour temperature. It uses a miniature bi-pin base and measures 45.2 inches MOL. The lamp is sold in a case of 40 units and carries the CovRguard shatter-resistant coating. It suits commercial or industrial fixtures that require this specific form factor and output.

Low heat linear lighting

Fluorescent T5 lamps convert most input power into visible light with modest heat rise compared with older technologies. The 54 watt rating indicates the steady power draw when operated on a compatible programmed-start or rapid-start ballast. Normal operation produces a quiet hum from the ballast rather than the lamp itself. The Ecolux and Watt Miser designations reflect reduced mercury content and improved efficacy for extended service life.

Shatter-resistant coating and bi-pin mounting

The CovRguard coating helps contain glass and phosphor fragments if the tube is broken, supporting safer maintenance in food-processing or high-traffic areas. Miniature bi-pin ends require exact socket spacing; verify fixture compatibility before installation. The 45.2 inch overall length fits standard 46 inch nominal fixtures. Disposal must follow local fluorescent-lamp recycling regulations due to mercury content.

How it compares

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

Price $148.99
Pricier than about 91% of the 491 comparable items (median $28.99).

Specifications

Product
Brand nameGE
Power
Power rating54

Questions about this item

How do I install the GE 72987 T5 lamp and what step is often missed?

Align the miniature bi-pin base with the fixture sockets and push straight in until both pins seat fully; the step often missed is confirming both pins are locked, not just one.

What maintenance or replacement will the GE 72987 T5 lamp need later?

The lamp itself requires no maintenance; plan to replace the tube when light output drops below the rated 4850 lumens or the tube fails to strike.

What limit appears first on the GE 72987 T5 lamp during sustained use?

Lumen depreciation is the first limit; the 4850-lumen output will gradually decline over the rated life before the lamp eventually fails to start.

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