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Forty GE T5 fluorescent tubes in a cardboard case

GE

GE 71643 Fluorescent T5 46 inch 26W 2900lm 3500K case of 40

SKU CH-5ZXX-QWENQ

Case of 40 T5 fluorescent tubes, 46 inches long, 26 watts each, 2900 lumens at 3500K warm white

  • Power rating26
  • Color temperature3500
  • Lighting color3500K
  • 26W operation delivers 2900 lumens of 3500K warm white light
  • 46 inch T5 tube fits standard G5 bi-pin fixtures
  • 40-lamp case supplies volume needs for commercial installations
  • ECO-rated F28T5/835/WM/ECO model reduces environmental impact
  • GE 71643 part number ensures correct replacement ordering

Case of 40 T5 fluorescent tubes

This case contains forty GE 71643 linear fluorescent lamps. Each tube measures 46 inches and uses a miniature bi-pin G5 base. They are suited for commercial fixtures that accept F28T5/835/WM/ECO lamps.

26 watt 2900 lumen output

Each lamp draws 26 watts and delivers 2900 lumens at a 3500K warm white colour temperature. The 835 phosphor blend provides consistent colour rendering across the batch for general lighting installations.

40 lamp bulk supply

The forty lamp quantity covers large retrofit projects or ongoing maintenance stocks. Buyers needing a different colour temperature, wattage or base type will need a separate product.

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
Power
Power rating26
More details
Color temperature3500
Lighting color3500K

Questions about this item

How often will each F28T5/835/WM/ECO tube need replacing?

Each 26-watt, 2900-lumen tube is a consumable lamp; replacement occurs when output drops or the tube fails, at which point a new G5-base unit is installed.

What limits continuous operation of these 46-inch T5 lamps?

The 26-watt rating and 3500K phosphor set the thermal and output ceiling; sustained use is bounded by the ballast and fixture thermal design rather than the lamp itself.

How much heat and noise do 40 tubes produce running all day?

Each tube draws 26 watts with no moving parts, so the array adds only conductive heat and operates silently; total heat scales with the number of lit lamps.

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