[1] The product is made of PBT flame retardant and high and low temperature resistant material, [2]All busbars and fuse clips are nickel-plated copper, which is corrosion-resistant and has excellent electrical conductivity. [3]All fasteners are made of stainless steel. The input and output ends of the fuse box are fixed with tightening screws, which can be installed more quickly. [4] The product has a red LED indicator light design, which corresponds to the electrical appliances connected to each fuse piece. When the fuse is disconnected, the red light will light up. You can immediately know which fuse is broken, which facilitates timely processing. [5] The product comes with a sticker, which can be attached to the electrical appliance we connected according to the name on the sticker. [Input rated voltage]: 32V [Input rated current]: 100A [Maximum output current]: 30A per circuit [Indicator color]: red [Main line terminal]: M5 threaded stud [Main line conductor]: 4-6 [Single-wire terminal]: threaded stud [Single wire conductor]: 12-16 [Function of the indicator light]: When the red LED light is on, it means that the fuse has been disconnected and the fuse needs to be replaced in time to continue running. [Product installation range]: Can be installed on cars, villas, RVs, buses, yachts, boats, etc. [Scope of product use]: Can be directly connected to of any electrical appliance on the car/boat [such as: roof lights, car headlights, width lights, fog lights, warning lights, car refrigerators, car chargers, car fans, car TV, etc.] Note: Due to different production batches, there may be slight differences in products. Colour:Photo Color Material:Plastic Package Contents: 2x Sticker 4x 20A Fuse 4x 15A Fuse 2x 10A Fuse 2x 5A Fuse Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.