Stay tuned for NEW sensor rebates in February 2025!

LED T8 Tubes: Ballast Compatible vs. Bypass – Which is Right for Your Retrofit?

As businesses and property managers move toward energy-efficient lighting, LED T8 tubes have become a popular choice for retrofitting outdated fluorescent fixtures. However, when choosing LED T8 tubes, one important decision must be made: Should you go for ballast-compatible or bypass tubes? Each option has pros and cons depending on your goals for installation, energy savings, and maintenance. In this blog, we’ll explore the differences between the two and help you determine which is the best fit for your retrofit project.

Ballast-compatible LED T8 tubes, also known as Type A tubes, are designed to work with your existing fluorescent lighting fixtures without needing rewiring. They are a true plug-and-play solution, meaning you can remove the old fluorescent tube and replace it with an LED tube.

Key Benefits

  1. Simple Installation for Quick Retrofit
  2. No Fixture Modification Needed
  3. Dual Functionality for Future Upgrade

Bypass LED T8 tubes, also known as Type B tubes, require the removal or bypassing of the ballast altogether. These tubes can connect directly to the line voltage (Our tubes can bypass AC120-347V) for more efficient operation.

Key Benefits: 

  1. Higher Energy Efficiency 
  2. Lower Long-Term Costs
  3. Smart Lighting Compatibility 

 

Ballast-Compatible (Type A) or Bypass (Type B) LED tubes?

  • Easy Installation: For a fast, hassle-free retrofit without needing an electrician, ballast-compatible tubes are ideal, especially for spaces needing minimal downtime like schools, offices, and retail stores.

  • Energy Savings Over Time: For maximum energy efficiency, consider bypass tubes. Removing the ballast cuts energy use and eliminates future ballast maintenance.

  • Upfront vs. Long-Term Costs: Ballast-compatible tubes cost less initially due to simple installation, but bypass tubes offer greater long-term savings by reducing maintenance and boosting efficiency. For a future-proof setup, bypassing the ballast provides better returns.

  • Enhanced System Flexibility: Bypass tubes work better in projects involving smart lighting systems, as direct wiring allows for easier integration with dimmers, sensors, and networked lighting controls.

LED T8 tubes, interior LED lighting; warehouse lighting

Common Applications for LED T8 Tubes

LED T8 tubes, whether ballast compatible or bypass, can be used in a wide range of settings. Below are some of the most common applications:

  • Industrial Spaces: Ideal for warehouses and factories, providing durable, energy-saving lighting for large areas.

  • Schools and Offices: Perfect for classrooms and workspaces, offering bright, consistent light that lowers energy costs.

  • Retail Stores: Enhances product displays while cutting operational costs in high-traffic retail environments.

  • Hospitals and Healthcare: Delivers reliable, flicker-free lighting essential for patient and staff comfort.

  • Parking Garages and Transit Stations: Great for high-traffic areas, offering efficient, long-lasting illumination.

  • Residential Buildings: Ideal for hallways and common areas, reducing energy bills and maintenance for property managers.

Which is Right for Your Retrofit?

Ballast-compatible and bypass LED T8 tubes each offer unique benefits. For a quick, hassle-free replacement, choose ballast-compatible tubes. For lasting energy savings and lower maintenance, bypass tubes are ideal.

By Considering your retrofit’s specific needs, such as installation time, long-time savings, and system compatibility, you can make an informed decision that will benefit the project space for years to come. 

Ready to upgrade your lighting system? AALED can help you find the best solution for your project. Contact us today to discuss your options and start saving energy and money!