All-Around Fold-Down Incandescent Anti-Glare Lens Light 20 Aluminum Pole 12V Vertical Composite Base. Incandescent Fold-Down Navigation Lights. All Attwood All-Round Fold-Down Navigation Lights include a new durable, easy-to-use, easy-to-install, LightArmor™ Fold-Down Base. Robust design provides easy, single-handed cam-lock operation. Built to last in harsh marine environments. Provides 2-mile, 360 , illumination for boats up to 39.4' 12M . Incandescent All-Round navigation light engine. Shock, corrosion-and water-proof electronics. Durable, anodized aluminum pole. Anti-glare lens preserves night vision. USCG certified. Assembled with Attwood's LightArmor™ bases All-Around Fold-Down Incandescent Anti-Glare Lens Light 20 Aluminum Pole 12V Vertic Manufactured by Attwood Marine. Part Number 5351-PA20-7