GE

GE LED9BDT8/G4/840XL T8 LED Tube 4000K 20-Pack

48 inch

Achieve Efficient Lighting with GE LED T8 Tubes The GE LED T8 Tube provides energy-efficient and long-lasting lighting for a variety of applications. Designed as a ballast bypass solution, it offers significant energy savings and reduced maintenance. Specifications: Type: LED T8 Tube Type B ...

$260.32*
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*Price sourced from Amazon.com. Last updated:Jul 13, 2026.Price and availability are subject to change.

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Overview

Achieve Efficient Lighting with GE LED T8 Tubes

The GE LED T8 Tube provides energy-efficient and long-lasting lighting for a variety of applications. Designed as a ballast bypass solution, it offers significant energy savings and reduced maintenance.

Specifications:

  • Type: LED T8 Tube Type B (Ballast Bypass)
  • Length: 48 inches
  • Power: 9.5 watts
  • Luminous Output: 1650 lumens
  • Color Temperature: 4000K
  • Lifespan: 70,000 hours
  • Warranty: 7 year warranty
  • Location Rating: Damp location rating
  • Base Type: Medium BiPin (G13) base
  • Dimmable: Non-dimmable
  • Quantity: Case of 20 tubes

Key Features

LED Tube Type B- Ballast Bypass, requires direct wire

48 inch T8

4000K Color Temp

case of 20 tubes

9.5 watts, 1650 lumens

Specifications

Brand
GE
Model Number
LED9BDT8/G4/840XL
LED Tube Type
Type B - Ballast Bypass
Size
48 inch T8
Color Temperature
4000K
Quantity
Case of 20 tubes
Wattage
9.5 watts
Lumens
1650 lumens

Pros & Cons

👍 Pros

  • These are Type B Ballast Bypass LED tubes, requiring direct wire for a more energy-efficient setup.
  • Offers a 4000K color temperature, providing a neutral white light suitable for various applications.
  • The case contains 20 tubes, offering a substantial quantity for larger lighting projects or replacements.
  • Each tube consumes 9.5 watts while producing 1650 lumens, indicating efficient light output.
  • With a 48-inch T8 form factor, these tubes are a direct replacement for common fluorescent fixtures.

👎 Cons

  • Installation requires bypassing the existing ballast and direct wiring, which may require electrical knowledge or professional help.
  • The 4000K color temperature, while versatile, may not be preferred by users seeking warmer (below 3000K) or cooler (above 5000K) light.
  • Being a bulk pack of 20, it might be excessive for individuals with minimal lighting needs.
  • Specific details on dimmability are not provided, which could be a limitation for certain lighting control setups.
  • No information is given on the lifespan or warranty of these LED tubes, making long-term planning difficult.

Frequently Asked Questions

"Ballast Bypass" means these LED tubes require direct wiring to the main power supply and do not use the existing fluorescent ballast, which typically offers greater energy efficiency and eliminates ballast failure points.
A 4000K color temperature produces a neutral white light, which is often described as cool white and is suitable for offices, workshops, and general utility areas.
Each GE LED9BDT8/G4/840XL T8 LED tube provides 1650 lumens of light output.
Yes, since these are Ballast Bypass tubes requiring direct wiring, electrical knowledge is necessary for safe and proper installation, or it is recommended to consult a qualified electrician.
Yes, these 48-inch T8 tubes are designed to fit into existing fluorescent T8 fixtures, provided the ballast is bypassed and they are wired directly to power.