Space Saver Thru-Hull Mount Underwater Light - Chrome Plated Bronze 

Features:

• Chrome Plated Bronze with Mounting Ring
• 10' of 18/2 Electrical Cable
• Safety Seal Design Prevents Water Intrusion in the Event of Glass Breakage
• Terminal for Bonding Wire

Specifications:

• 12V
• 35W 
• 2.9 AMP
• Bulb: 30° Beam
• 1300 Lumens
• Lab Rated Bulb Life: 3500 Hours
• Length Overall: 5-1/4"
• Flange Diameter: 2-7/8"
• Mounting Hole Diameter: 1-3/4"