Perko Double Lens Navigation Light Masthead Light Black Plastic, White Lens

• Lightweight but durable fiber-filled polycarbonate black polymer
  
• Pre-wired medium prefocus socket
  
• Includes 2 3-foot lengths of 16/3-SO cable through watertight terminal tubes
  
• Watertight access cap for rebulbing and cleaning
  
• Rough service bulbs available
  
• Bulb: 24, 120, 220 Volt (not included)
  
• Mounting bolt size: 3/8"
  
• Height overall: 17-1/4"
  
• Height Lens: 6-3/4"

Quick guide: https://productimageserver.com/literature/quickGuide/49098QG.pdf