UNIQUE LED WARNING INDICATOR With LED fuse grill indicator. When the red LED flashes, it means the fuse has been disconnected, you need to replace the fuse in order to continue working. Can detect errors quickly and easily. . UNIQUE LED WARNING INDICATOR With LED fuse grill indicator. When the red LED flashes, it means the fuse has been disconnected, you need to replace the fuse in order to continue working. Can detect errors quickly and easily. . SR MATERIAL Made of eco-friendly PBT material, PBT flame retardant for high and low temperature protection. Marine grade stainless steel inlet and outlet screws have high anti-corrosion performance. . WIDE APPLICATION Widely used in vehicles, cars, boats, buses, boats, SUVs, yachts, etc. Product size: 87.75*85*36.5mm, weight: 176g. . WIDE APPLICATION Widely used in vehicles, cars, boats, buses, boats, SUVs, yachts, etc. Product size: 87.75*85*36.5mm, weight: 176g.