LED Troffer retrofit kits can be installed in existing troffers. This method will provide adequate LED Lighting but will take extra effort to bypass the ballast and mount the LED strips.
This alternative is focused on the DIY application.
Often it is more economical and safer to change the entire fixture than if you were to hire someone to make the change for you.
Troffer Retrofit Kits
Troffer Fixtures are available for suspended ceilings and as a replacement for fluorescent tube fixtures.
Another alternative to this fixture are the new LED Panel Lights.