1. Can EL cold light sheets be cut or punched?
Answer: You can cut along the edge, but you need to avoid damaging the electrode layer; punching may cause local short circuits, so it is recommended to customize the special-shaped size.
2. How to improve the waterproof performance of EL cold light?
Answer: Through surface coating (such as PET waterproof coating) or glue-filled packaging, the IP level can reach IP65 (the requirements need to be explained in advance).
3. Is EL cold light available at low temperatures?
Answer: The working temperature range is usually -20℃~60℃, and the brightness may drop at low temperatures. It is recommended to choose a wide temperature model (such as for car dashboards).