For boaters and anglers navigating at night, the Firefly Marine Stern Light offers maximum visibility with a powerful LED stern light for boats. The Diamond Series Stern Light ensures compliance with US Coast Guard regulations at two nautical miles. It features an adjustable height, retracting to 5 feet for storage and extending to 9 feet 4 inches for maximum visibility. Its non-blinding refracting lens diffuses the light to reduce glare, preventing harsh reflections. Crafted from 100% carbon fiber with U700 ultra-thin carbon fiber fabric, this boat stern light provides unmatched durability while remaining lightweight and easy to stow. It installs easily using a standard two-prong mounting base and is ABYC and NMMA certified.Adjustable height from 5 ft. to 9 ft. 4 in. for storage and visibility needsRefracting plastic lens minimizes glare for comfortable illumination100% Carbon fiber construction ensures strength and lightweight durabilityUS Coast Guard approved for visibility up to 2 nautical milesABYC and NMMA certified for safety and quality complianceFits any vessel with a two-prong mounting base for easy installationQuantity per pack: 1