NEBO Submerser 400C Fishing Light Green 400 lumens NEB-OTH-0005

Every angler knows that patience is part of the sport, but there’s a difference between waiting and truly fishing smart. The NEBO Submerser 400C transforms the water beneath your boat or dock into a magnet for life, giving you an undeniable advantage on the water. Night after night, successful anglers rely on the right conditions to draw fish close. That story starts with light—specifically, a powerful, green underwater glow that sets the food chain in motion. By attracting plankton, which in turn brings swarming baitfish, the Submerser 400C creates a feeding frenzy that ensures the big catch isn’t wandering somewhere else—it’s right beneath your line.

At the heart of this fishing light is advanced 360° C•O•B technology, engineered to provide a completely uniform beam in every direction. Unlike standard LEDs, C•O•B eliminates shadows and dark spots, creating a consistent glow that covers a wide underwater area. This means more plankton, more baitfish, and more of the predators you’re chasing. With an output of 400 lumens, the Submerser 400C easily illuminates up to 39 feet, giving you the coverage you need for an effective night of fishing.

Built for serious anglers who demand reliability, the Submerser 400C is designed to handle the toughest marine environments. Fully waterproof with an IPX8 rating, it can be submerged up to 30 feet without worry. Its durable construction ensures it keeps performing season after season, while the included 20-foot watertight cable gives you the flexibility to deploy it exactly where you want. At just 1.1 pounds and under nine inches tall, it’s compact enough to fit neatly in your tackle setup yet powerful enough to transform the way you fish at night.

Powered by 12V DC battery clamps, this light connects easily to most marine and automotive batteries, delivering reliable performance without draining your power supply. With low energy consumption and efficient operation, the Submerser 400C keeps you fishing longer while conserving your battery life. It’s the perfect balance of rugged dependability and practical design, tailored to the angler who refuses to leave results up to chance.

The NEBO Submerser 400C isn’t just another fishing accessory—it’s a game-changing tool that makes the difference between a quiet night and one filled with stories worth telling. Available now at SMKW, the best online knife store, tools, and outdoor gear, it’s time to take control of your night fishing and let the big fish come to you.