All marine craft when anchored at night must display an anchor light. Tallon All-Round / Anchor Lights are strong, stylish and reliable, allowing worry-free day and night use of your marine asset. Internationally Certified Hella marine 2 Nautical Mile LED Anchor Lamp; power saving - lamp draws less than 1.5W; will operate on a range of input voltages between 9-33V DC; salt water, vibration, shock and impact proof; antenna-style hinged mount for angled surfaces. Supplied with power connector and locking pin and ready for use.