Returns are accepted within 30 days after shipment. To be eligible for a return, items must be unused, uninstalled, and in their original packaging, and proof of purchase is required. The following items are not eligible for return: Installed or used products, clearance or final-sale items, trolling motors, programmed AIS units, KVH Starlink products that are registered or opened, special-order products, or products displaying the notice “This product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns.” in their description. Opened or unsealed DVDs, CDs, or cartography (unless defective) are not eligible for return. Return Merchandise Authorization (RMA) numbers are required for all returns. Learn more.
Shipping Policy
Egret Marine ships marine parts and accessories within the contiguous United States only. Orders are typically processed same day if placed before 3pm CST, excluding weekends and holidays. Learn more.
Discover Series D3 Underwater Light - Midnight Blue
The Discover Series D3 underwater LED light from OceanLED, is ideal for boats that want to discover the many benefits of underwater lighting.
Superior Protection, Total Peace of Mind
The Discover D3 is rated at IP69k, the highest achievable rating of protection against water ingress. IP69k goes one step further than the industry standard IP68, giving you additional protection and peace of mind. The rear of the light is protected from in-hull temporary submersion for boats where rough seas and waves sometimes flood the stern.
Compact Design
The D3’s compact dimensions make it ideal for tight-fitting areas or smaller boats.
Advanced Signature Optics - Wide Surface Beam
The Discover D3 benefits from OceanLED’s signature optics (90° x 20°), producing an unrivaled optimal lighting effect.
Advanced Signature Optics - Narrow side Beam
The OceanLED signature optics produce a narrow side beam, that has a minimal light loss, focusing the beam where you need it and penetrating further through the water.
Control your lights
Control your Discover D3 lights via the 3rd party switch or push button of your choice. Consult the installation manual for more information.
The Pflueger Supreme XT is Pflueger's flagship spinning reel — built with a magnesium body, carbon drag, and titanium bail for serious saltwater and freshwater anglers.
A practical guide to removing mold and mildew from boats — covering gelcoat, vinyl, canvas, and headliners — plus what NOT to use and how to prevent regrowth.
FLIR M364C thermal cameras offer stabilized pan-tilt imaging for marine vessels. Compare 9Hz vs. 30Hz and standard vs. long-range models to find the right fit for your boat.
A buyer's guide to marine CO and propane alarms — covering USCG recommendations, surface vs. flush mount options, NMEA 2000 integration, and which alarm is right for your vessel.
A deep dive into the Pflueger Monarch spinning reel lineup — sizes 20 through 40 — and why serious anglers choose Monarch for freshwater and light saltwater fishing.
A complete guide to choosing the right marine anchor — anchor types, sizing by boat length, rode selection, scope ratios, and best practices for holding in any bottom condition.
A complete guide to boat fenders — fender types, sizing by boat length, how many you need, rigging tips, and top picks for powerboats, sailboats, and pontoons.
A complete comparison of inflatable and foam life jackets — pros, cons, USCG approval rules, best use cases, and top picks from Onyx, Mustang, and Stearns.
A detailed comparison of Garmin and Humminbird chartplotters — sonar tech, mapping, ecosystem, user interface, and which brand is best for your fishing and boating style.
A complete buyer's guide to VHF marine radios — fixed-mount vs. handheld, DSC, GPS integration, AIS, and top picks from Garmin and Uniden for every budget.
A complete buyer's guide to fish finders for small boats — sonar types, key features, transducer options, and top picks from Furuno, HawkEye, and Raymarine.