For saltwater this is better than any LED dock light system. This HID bulb will prevent barnacles from growing on the glass. No LED system can provide this feature.

Each Green Glow Dock Light Lamp is individually and meticulously hand crafted using a three step state of the art water sealing process. This quality workmanship creates a superior product and ensures dependability in the harsh underwater environm...

Green Monster underwater fishing light under water fish light deep glow underwater dock light under water dock light underwaterfishlight light Crappie Light Bass Light Bait Light sub

All green glow dock light products come with a 60 day money back satisfaction guarantee and are warranted for defects in material and workmanship for a period of 1 year from the date of purchase.

Barnacle Burner Bulb, Saltwater Approved, Underwater Fish Light Brilliant Green 14,000 Lumens Single Dock Light System, 50' Marine Grade Lamp Cable, Automatic Dusk to Dawn, Easy Self Installation.