1、PBT Material: This fuse box is made of PBT, which has good mechanical strength, insulation, heat resistance and flame resistance, and should not produce fracture, deformation, burning and short circuit in use. 2、Nickel Plated Copper: All bus bars and fuse clips are nickel plated copper for wear resistance and excellent electrical conductivity. 3、Stainless Steel: All fasteners are stainless steel, fuse box input, the output is fixed with tightening type screws, which can be installed more quickly, and the fuse box is fixed with a self tapping screw, which is simpler and safer to install. 4、LED Indicator: This fuse box has red LED indicators designed to correspond to each fuse piece connected to the appliance, when the fuse is broken, the red light will light up, you can immediately know which fuse is broken, to facilitate timely processing. 5、Wide Application: This fuse box can be directly connected to the car or boat electrical wiring, such as: car dome light, car headlights, visual width lights, fog lights, warning lights, car refrigerator, car charger, car fan, car TV, etc.