Dual voltage 12V/24V compatibility: Works with both 12V and 24V systems, making it suitable for a wide range of boat models and configurations. ABS and PC construction: Built from a durable combination of ABS and PC materials to resist saltwater, UV, and harsh marine weather. Enhanced safety for boaters: Red and green LED navigation lights meet maritime safety standards, improving visibility to other vessels and reducing the risk of accidents. Easy installation: Compact size 3 x 2 x 1.5 inches. Left red and right green lights include mounting hardware for quick, hassle-free setup. Specifications and fit: Left red, right green navigation lights with mounting hardware included; designed for reliable performance in marine environments. Use scenarios: - Upgrade a 12V or 24V powerboat's navigation lighting for safe night operation on lakes, rivers, or coastal waters. - Install on a small sailboat or runabout that requires standard left-right red/green configuration with easy mounting. - Fit on pontoon boats or vessels docking in marinas where compact, durable, high-visibility lights are advantageous.