Ultra-Bright Underwater Fishing Light, 110V & 12V Green LED Submersible Light Attractants for Docks, Boats or Kayaks, IP68 Rated for Fresh & Salt Water (30ft Cable)
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Extended holiday returns
Returnable until Jan 31, 2026 Learn more
Returnable until Jan 31, 2026 Learn more
This item's return window has been extended for the holiday season: Returnable until Jan 31, 2026
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
To initiate a return, please visit our Returns Center.
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Availability:
In Stock.
Arrives
Sunday, Nov 30
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Color: No Controller
Features
- Class-leading Performance - Designed by balancing brightness and consumption, the FG50 green fishing light provides up to 6000 lumens of illumination by consuming only 50 watts. Unlike many fishing lamps that are integrated with resistors (which will dramatically lower the power efficiency), we used a 95% efficiency rating power transformer and massively improved the output.
- Enhanced Fishing Experience - Simply drop the light into your fishing spots and wait for a great outcome. The lights will create a food chain of small phytoplankton, baitfish, and predatory fish which will make it a lot easier to catch your favorite fish. Its sturdy construction makes it suitable for various fishing environments, including freshwater and saltwater.
- Durable Construction - Built with all-around better materials and premium quality accessories. We also made a big upgrade on heat transferring, the lamp contains 12 separated light bars to make sure it doesn't get overheated and so massively ensures durability and performance.
- Keep Away from Marine Fouling Organisms - If you need to use the fishing light under the sea on a long-term basis, we would suggest taking it out every 15 days to clean the surface and wait for it to dry out before placing it underwater again - this can effectively prevent unwanted biofouling, especially the barnacles which are hard to clean and will strongly affect the light performance.
- Versatile Applications - Comes with 110 Volt AC power supply and 12V DC battery clamps, you may power the lamp with common 12V batteries, portable power stations as well as boat and home outlets. Thanks to the outstanding structure, it could also be used as an alternative camp lamp (not every fishing light could work above water).
- What You Get - 1x 50 Watt Green LED Fishing Light (30ft power cord), 1x 110-240Vac Power Adapter, 1x 12V Battery Clamps, 1x Waterproof Carrying Bag, 1x User Manual, 18-Month Warranty and lifetime friendly support from Tendelux.
Description
Tendelux 50W Underwater Fishing Lights
Item Package Dimensions L x W x H: 10.87 x 8.86 x 4.8 inches
Package Weight: 2.7 Kilograms
Brand Name: Tendelux
Model Name: TX-FG50H
Color: No Controller
Manufacturer: Tendelux
Part Number: TX-FG50H
Style: Modern
Outer Material: Polycarbonate
Sport Type: Fishing
Date First Available: September 2, 2023
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Sunday, Nov 30
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Similar Products
Top Amazon Reviews
Color: No Controller
I received a Tendelux Underwater Ultra Bright light for Christmas. It attracted bait fish, shrimp, and ultimately large fish to my dock within an hour of putting it in the water, even in January in the mid Atlantic. It worked so well that I ordered a second light in March in order to light up my entire dock. Unfortunately within about six weeks the second light started to malfunction, dimming and flickering. I emailed Tendelux via their website and got a reply within an hour. Jon was very polite and professional, we discussed the problem and I troubleshot using his directions. When that didn't work, I uploaded photos and video of the malfunctioning light using the working one for comparison. Jon confirmed the problem and shipped a new light to me the next day. Really amazing service experience end to end. Yes I was disappointed it didn't work but Jon and Tendelux backed up their product 100%. The two lights work perfectly and I am hauling in more crabs and fish on my dock this year than ever before. I would definitely buy from them again.
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Reviewed in the United States on June 26, 2025 by M. Anderson
Color: No Controller
Excellent customer service and bright underwater light I purchased this underwater fishing light twice because of how bright and effective it is in attracting baitfish. Unfortunately, the last one stopped working after a while, but when I contacted Tendelux support, they responded immediately and arranged a replacement without any problem. The light itself is very powerful, and the green color creates an amazing glow underwater. It really helps to attract small fish around the dock. Overall, great product and outstanding customer service — they truly stand behind their warranty.
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Reviewed in the United States on October 5, 2025 by PJ
Color: No Controller
Super disappointed in this light! When we first received it, it worked just fine and then almost as if it was planned a couple of days after the return window had expired surprise surprise it just stopped working and we haven't been able to use it since. If you don't want to through away your money I would stay clear.
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Reviewed in the United States on October 1, 2025 by Ekreise
Color: No Controller
The media could not be loaded. It’s very bright I have this big one and the smaller version behind the canal at the house . In the video you can see the difference in light between both of them . Large one on the left and smaller one on the right
Reviewed in the United States on July 24, 2025 by Enrique
Color: No Controller
Tried it out briefly last year and it does attract small baitfish, crabs, eels, etc, similar to the other known brand Hopefully it will turn on again and will last throughout the season this year Between this and the other brand, I’m hoping to attract bigger fish
Reviewed in the United States on April 3, 2025 by JBronc
Color: No Controller
We purchased this light and after 4 months it failed. We contacted Tendelux with pictures of 2 rows of failed lights. Jon responded immediately and sent a new replacement. We're very happy with it and impressed with their commitment to customer satisfaction. Would definitely buy from them.
Reviewed in the United States on October 21, 2025 by Kenneth tesch
Color: No Controller
This is a great light for the money. It is much brighter than the $800 old school fish light with a broken and impossible to replace bulb that it replaced. The color is very green, and it definitely attracts fish at my dock. Also the ability to use it out on the boat with either of the (two) included 12V power options is awesome. This blows away the old ballast/glass bulb lights!
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Reviewed in the United States on April 1, 2024 by Kory Kory
Color: No Controller
Light is much brighter and less expensive than the Green Blob. Customer service is wonderful. You should have no concerns about purchasing this light and dealing with any issues. The warranty is 18 months and service is lifetime! I truly believe this is a great product supported by a great team. This is used on a deep water dock in the FL Keys. Brings tarpon, grouper, sharks and snappers besides the usual tropical fish. Dock becomes a saltwater tank every night with the help of this underwater light! Thanks very much!
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Reviewed in the United States on March 10, 2024 by Ricktooltime