The Attwood ASM-Lt pole LED all-round navigation light is USCG-certified for reliable 360° illumination on craft up to 12 m (39.4 ft), combining lightweight construction with long service life and condensation control.

• USCG-certified - 2 NM (3.7 km / 2.3 mi) 360° visibility for boats to 12 m (39.4 ft)
• LightArmor all-round LED engine; 30% lighter than earlier Attwood all-round lights
• Exclusive condensation management and anti-glare engine to preserve night vision
• Shock-, corrosion-, and waterproof electronics for harsh marine use
• Durable anodised aluminium pole with standard 2-pin fit
• Compatible with Attwood and popular bases
• Operating range 10.5-14.4 VDC
• 50,000+ hour life and a 5-year warranty