Perko Fig. 309B Series All-Round Lights - Pipe Mount

• Plain cast bronze.
• Medium screw base type electrical socket.
• 2 mile visibility.
• Certified for replacement use only.
• Use on power driven vessels under 20 meters in length.
• Overall height 6-1/2”.
• Tapped pipe size 1/2”.
• Requires frosted medium screw bulb (Not included).