T-H Marine High-Intensity LED Underwater Light, Green, 180 Lumens

The T-H Marine LED-51868 is a high-intensity underwater LED light that delivers 180 lumens of green illumination from 6 super bright LEDs. Totally waterproof, it is designed to be used either above or below the waterline, making it a flexible lighting option for a range of mounting locations on a boat. Engineered optics on the convex light face create a broad flood light effect, giving this light greater output and a wider aperture compared to other LED underwater lights on the market.

Installation is by surface mount, using a small hole for wiring, and stainless steel mounting hardware is included. Beyond underwater use, it is also suggested for lighting transoms, trim tabs, and T-tops. With a low amperage draw of 130mA, it runs efficiently without placing a heavy load on the boat's battery, and it is rated for a 100,000 hour life with none of the high heat output common to conventional underwater lights. Boaters use the green illumination to add ambiance to a vessel at night and to attract bait fish during night fishing trips.

Specifications

• Brand: T-H Marine
• Manufacturer Part Number: LED-51868
• Color: Green
• Light Output: 180 lumens
• LED Count: 6 LEDs
• Amperage Draw: 130 mA
• Rated Life: 100,000 hours
• Voltage: 12 volts
• Wattage: 2 watts
• Surface Size: 3.5 inches x 1.5 inches
• Height (with mounting spacer): 1.2 inches
• Height (without mounting spacer): 0.7 inches
• Weight: 0.29 pounds
• Lens Material: Polycarbonate
• Hardware: Stainless steel, included
• Mounting Type: Surface mount

Fitment

This is a universal surface-mount light suitable for transoms, swim platforms, hulls, trim tabs, cockpits, and T-tops; it is not restricted to a specific boat make or model.

Frequently Asked Questions

How many lumens does the LED-51868 produce? The LED-51868 produces 180 lumens from 6 super bright green LEDs.

Can this light be mounted above the waterline? Yes, the LED-51868 is totally waterproof and is designed to be used either above or below the waterline.

What is the amperage draw of this underwater light? It draws just 130 mA, which is a lower draw than conventional underwater lights and helps preserve battery life.

How long do the LEDs last? The LED-51868 is rated for 100,000 hours of life, with no high heat output like many other underwater lights.

What size is the LED-51868? The surface size is 3.5 inches by 1.5 inches, with a height of 1.2 inches when installed with the mounting spacer or 0.7 inches without it.

Does the LED-51868 come with mounting hardware? Yes, stainless steel mounting hardware is included along with a mounting spacer for the 6-LED light.

How is this light installed? The LED-51868 is a surface-mount light that only requires a small hole for wiring, making it straightforward to install on a transom, hull, or other surface.

What color does the LED-51868 emit? This model emits green illumination; the same light is also offered in white and blue versions under different part numbers.

Can this light be used anywhere besides underwater? Yes, T-H Marine also suggests the LED-51868 for lighting transoms, trim tabs, and T-tops in addition to underwater mounting.

Does the LED-51868 need a controller to operate? No, the single-color LED-51868 operates on its own; only the RGB version in this lineup requires an RGB remote control.

How much does the LED-51868 weigh? The LED-51868 weighs 0.29 pounds.

What is the LED-51868 typically used for? Boaters use the LED-51868 to add ambiance to a vessel, illuminate underwater surroundings, and attract bait fish during night fishing trips.