Answer
Apr 03, 2023 - 06:32 AM
Hello. Thank you for your question. It depends on the specific T12 fixture and T8 LED bulbs in question. Generally, T8 bulbs are narrower than T12 bulbs, so if your T12 fixture is designed to hold T12 bulbs, the T8 bulbs may not fit properly. However, there are retrofit kits available that allow you to convert T12 fixtures to hold T8 bulbs. These kits typically include new sockets and ballasts that are compatible with T8 bulbs.