Not everyone can afford to completely renovate their lighting when they have perfectly good fluorescent light fixtures already installed. In this case, it’s best to take advantage of what you have by replacing your current tubes with highly efficient integrated LED replacements. They are highly affordable, last longer, and include DLC rebates. We highly recommend using Type A + B if you’re unsure what type you need – you can’t really go wrong with them. Type B’s will most likely cost more to install or replace into existing fixtures as they require the ballast to be removed if the current fixture has one.