The Supernova TL3 Premium Seatpost Adapter is a perfect match for the TL3 tail light. It can be easily mounted vertically on a seat post. This adapter comes with 2 flexible clamping rings for a secure fit.

Using the Supernova TL3 Seatpost Adapter is easy. First, take the adapter and the two flexible clamping rings. Place the adapter on the seat post where you want to mount it. Then, use the clamping rings to secure the adapter tightly to the seat post. Make sure it's stable and won't move around. When using the adapter with the TL3 tail light, simply attach the tail light to the adapter. For maintenance, regularly check the clamping rings to ensure they're tight. If they start to loosen, just tighten them up a bit. Keep the adapter clean by wiping it with a soft cloth every now and then. Avoid using harsh chemicals as they might damage the adapter.