LED warning indicator provides a clear overcurrent alert to help prevent circuit damage and enhances safety. Easy to install and diagnose Simple installation process Quickly identify the failure point to protect electrical equipment and reduce downtime Designed for middlesize blade fuses Dualterminal block with a positive and negative side Each positive terminal screw has a corresponding negative terminal screw for secure, balanced connections Car blade fuse set for reliable protection Protects the vehicle electrical system from overload or short circuit Fuses are classified by amperage for easy selfreplacement Packed in a sturdy plastic storage box to protect fuses, and to enable easy transport and storage Use scenarios Vehicle maintenance: blown fuses for headlights, audio systems, or accessory circuits in cars, trucks, or SUVs RVs and boats: safeguard 12V electrical systems such as lighting, pumps, and auxiliary devices DIY electrical projects: organize, select, and fuses during aftermarket installations or repairs with a clear, portable kit