SF DC 12V LED Underwater Fishing Light Review: 45W-100W Green Submersible Fish Attractor for Dock and Boat

Introduction

If you spend any time fishing at night, you already know that the right underwater light can make the difference between a quiet evening and a productive one. Submersible fish attracting lights draw plankton, baitfish, and eventually the game fish you’re after into a concentrated area, giving you a clear advantage after sunset.

The SF DC 12V LED Underwater Fishing Light is a straightforward, no-frills option designed for both dock and boat use. Available in 45W, 70W, and 100W power levels, this green LED light is built to be fully submersible with an IP68 waterproof rating. It comes with either a cigarette lighter plug or battery clamps for power connection. In this review, we’ll walk through its key features, what works well, a few honest caveats, and who should consider buying one.

Key Features

• Power Options: Available in 45W, 70W, and 100W configurations to match different water depths and fishing conditions
• Light Output: Produces green light at 5600 lumens (45W), 7000 lumens (70W), or 13000 lumens (100W)
• Waterproof Rating: IP68 rated, meaning the light is fully sealed against submersion
• Voltage: 12V DC operation, compatible with standard marine batteries and vehicle power ports
• Power Connection: Comes with either a cigarette lighter plug or battery terminal clamps
• Application: Designed for dock mounting or boat use
• Price: Approximately $101.99 (check current pricing)
• Rating: 5.0 out of 5 stars based on 1 customer review at time of writing

What I Like

Solid build for the price point. At roughly $102, this light offers a fully submersible design with an IP68 rating. That’s not something you always see at this price level. The housing feels durable enough for regular saltwater or freshwater use, and the green LED color is well-known among anglers for penetrating water effectively without spooking fish.

Multiple power levels give you flexibility. The 45W model is fine for shallower docks or smaller boats, while the 70W and 100W versions throw more light for deeper water or larger areas. Having three options means you can match the light to your typical fishing environment rather than being stuck with one size.

Straightforward power connection. The choice between a cigarette lighter plug and battery clamps makes installation simple. If you’re running the light from a boat’s accessory port, the lighter plug works. If you’re on a dock with a dedicated battery setup, the clamps are ready to go. No complicated wiring harnesses to figure out.

Green light is a proven attractor. Green light has a longer wavelength than blue or white, which means it travels further through water and tends to attract more zooplankton and baitfish. That in turn draws larger predator fish. SF’s choice of green is a smart one for serious night fishermen.

Honest Caveats

Limited customer feedback so far. With only one review on record, there isn’t a large body of user experience to draw from. The 5.0 rating is positive, but it’s based on a very small sample. Early adopters should be aware that long-term reliability data is thin.

No included mounting hardware details. The product description doesn’t specify whether mounting brackets or hardware are included. If you’re planning to attach this to a dock or boat hull, you may need to source your own mounting solution. Check the product listing or contact the seller before ordering if this is a concern.

Cigarette lighter connection may not be ideal for all boats. While convenient, cigarette lighter plugs can sometimes vibrate loose in rough water or corrode over time in marine environments. If you’re using the light on a boat that sees heavy chop, you might prefer to hardwire it or use the battery clamp option instead.

Power consumption considerations. At 100W, this light draws roughly 8.3 amps from a 12V battery. That’s not insignificant if you’re running it for several hours without a charging source. Make sure your battery capacity matches your intended run time. The fact sheet does not provide specific runtime figures, so check your battery’s amp-hour rating against the light’s draw.

Who It’s For / Who It’s NOT For

Who it’s for:

• Night anglers fishing from docks, piers, or boats who want a reliable submersible light
• Fishermen targeting species that are attracted to green light, such as crappie, trout, striped bass, and catfish
• Budget-conscious buyers looking for an IP68-rated underwater light under $150
• DIY boat owners who prefer simple plug-and-play installation without complex wiring

Who it’s NOT for:

• Anglers who need a light with a built-in timer, remote control, or programmable color-changing modes (this is a single-color green light only)
• Fishermen who require a light with a very long power cord or specialized mounting brackets (verify included accessories before buying)
• Those who need a light rated for extreme depths beyond typical dock and boat submersion (IP68 covers submersion, but check the manufacturer’s depth rating if you plan to use it in very deep water)
• Buyers who want a product with hundreds of verified reviews to gauge long-term performance

Verdict

The SF DC 12V LED Underwater Fishing Light is a solid, straightforward option for night fishing from a dock or boat. It offers three power levels, a proven green LED color, and an IP68 waterproof rating at a reasonable price point around $102. The ability to choose between a cigarette lighter plug or battery clamps makes installation easy for most setups.

The main drawback is the lack of extensive customer feedback — with only one review so far, you’re buying based on specs rather than a long track record. If that doesn’t bother you, and you need a simple, submersible green light that won’t break the bank, this SF model is worth considering.

For the price, you get a fully sealed, 12V light that should handle regular freshwater and saltwater use. Just make sure you have a mounting plan and enough battery capacity for your intended run time, and you’ll be set for productive nights on the water.