
Goldlife Fishing & Boat Lights
Goldlife B5 Underwater Boat Lights
Pair · 12 V · 0.6 in thin
$34.99for Blue, white housing (B5-1)
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- Power: 30 W
- Light: 2 x 3,000 lm, 90 LEDs
- Sealing: IP68
- Warranty: 3 years
Underwater boat lights
Light under the transom, 0.6 inches thin
B5 lights come as a pair. Each is 6.5 inches long and 0.6 inches thick, draws 30 W on 12 V and gives 3,000 lumens. Choose blue, white or green light, in a white housing or in 316L stainless steel.
How to use it
- Mark and drill the mounting holes on the transom above or below the water line.
- Run the 2-core wire out of the side or straight through the hull, seal the hole, and screw the light down on its gasket.
- Wire it to 12 V through a fuse.
B5 Underwater Boat Lights: details
| Type | Underwater boat lights |
|---|---|
| Model | B5 |
| Versions | Blue, white housing (B5-1), Blue, clear lens (B5-2), Blue, 316L steel (B5-3), White, white housing (B5-1), White, 316L steel (B5-3) and Green, white housing (B5-1) |
| Power | 30 W |
| Supply | 12 V DC |
| Light output | 2 x 3,000 lm, 90 LEDs |
| Sealing | IP68 |
| Body | White housing or 316L stainless steel, glue-filled |
| Rated life | 80,000 hours |
| Size | 6.5 x 2.4 x 0.6 in each |
| Warranty | 3 years |
| In the box | 2 lights with 2-core wire, 2 gaskets, screws, manual |
| Brand | Goldlife |
Read the manual in the box before the first use.
Questions about B5 Underwater Boat Lights
What does Goldlife B5 Underwater Boat Lights cost?
Goldlife B5 Underwater Boat Lights starts at $34.99 for Blue, white housing (B5-1). The price depends on the light and housing you pick, up to $49.99.
What versions does Goldlife B5 Underwater Boat Lights come in?
Goldlife B5 Underwater Boat Lights comes in 6 versions: Blue, white housing (B5-1), Blue, clear lens (B5-2), Blue, 316L steel (B5-3), White, white housing (B5-1), White, 316L steel (B5-3) and Green, white housing (B5-1).
B5 Underwater Boat Lights or Dual-Power 200 W Fishing Light?
Take Goldlife B5 Underwater Boat Lights, $34.99, when you want the water behind the boat lit at anchor. Take Goldlife Dual-Power 200 W Fishing Light, $159.95, when you fish from a dock some nights and from a boat on others.
| B5 boat lights | dual-power fishing light | |
|---|---|---|
| What it is | Underwater boat lights | Underwater fishing light |
| Price | from $34.99 | $159.95 |
| Power | 30 W | 200 W |
| Supply | 12 V DC | 110 to 265 V AC or 12 V DC |
| Light output | 2 x 3,000 lm, 90 LEDs | 20,000 lm |
| Sealing | IP68 | IP69K |
| Buyer rating | 4.5 from 45 ratings | 3.6 from 29 ratings |
What buyers say about B5 Underwater Boat Lights
4.5 out of 5 from 45 ratings.
- 5 star76%
- 4 star9%
- 3 star6%
- 2 star5%
- 1 star4%
Ditch the gasket and use 5200
Installed on my 94' Four Winns, used a bunch of 5200 to assist with sealing everything up over the included gasket. Wires are kind underwhelming but they worked.Wired it in on a cheap prefab LED light bar wire harness.Have had the boat out several times since install, yet to find water has gotten into the lense or lights.They are pretty bright, if you are in the shallows even more so but one thing I didn't anticipate is how many bugs they attract :/
Good addition
Bright and fully functional. There was a bit of work to find the right spot to mount them and making some adjustments. However they look good and out of the water they are very bright.I’m redoing my boat and this is a wonderful addition for this project.
Better than expected
Brighter than expected I’ve only had it in the water once but I’ve had no water intrusion. I did use 4200 instead of the gaskets but the gaskets do look like they would do the job just fine pretty impressed so far.







