Perko All-Round Light #9-0455DP2CHR

• Size: 11-7/8"
• USCG Certified for use on power driven vessels under 20 meters (65.6 ft.) in length.
• 2-mile visibility.
• Clear fresnel globe, and black plastic base.
• 12V bulbs included.
• Fixed mount.
• Screw size is 8.