About US

Hydro Glow, Inc. was founded in 1999 as the original marine lighting company. 25 years later, we are a second generation, family run business, proud to be made in America.

​Whether you're looking for dock lights or fishing light, Hydro Glow manufactures and distributes superior quality underwater lights.

​While many attempt to copy our designs, don't be fooled by subpar Made in China versions. Here at Hydro Glow, we are always innovating and bringing you the next best thing in the industry.

​All lights manufactured by and for us are made to withstand the rigors of recreational fishing and harsh marine environments in both freshwater and saltwater.

​From our family to yours, we look forward to serving you.

HydroGlow 12" Green-HG250G

The HG250G is an upgraded version of our original fishing light. The HG250G underwater fishing light provides solid light output on 12V of power. Whether you are fishing in deep water, or need maximum brightness for catching bait or squid-the HG250G does not disappoint. Our HG series lights are designed to sink to your desired depth. Toss it in and tie or clamp the cord to a rail or cleat. The HG250G features 162, high-output, green LEDs, 20 foot long cable, four amp draw and is virtually unbreakable with an extruded aluminum frame and hardened aluminum end caps. The HG250G underwater fishing light is commonly used for catching swordfish, tuna, squid, snapper, grouper and many species of bait. It is also a favorite for deep water freshwater fishing for striped bass, walleye, crappie and lake trout.

• Voltage 12VDC (Standard 12V battery output is 14.4VDC)
• Current Draw 1.0A
• Power Draw 13W
• Lumen Output: 3,600 total lumen output in 360deg field. 3 sides with 120deg beam each side has 1200 lumens output.
• Length 15” total length including 4” cord grip
• Diameter 1.25”
• 20 foot, 18AWG cable included with alligator clips to directly connect to battery
• Weight: 1.75 lbs

HydroGlow 23" Green-HG500G

The HG500G is a longer, upgraded version of our original fishing light. The HG500G underwater fishing light provides robust light output on 12V of power. Whether you are fishing in deep water, or need maximum brightness for catching bait or squid-the HG500G does not disappoint. Our HG series lights are designed to sink to your desired depth. Toss it in and tie or clamp the cord to a rail or cleat. The HG500G features 324, high-output, green LEDs, 20 foot long cable, four amp draw and is virtually unbreakable with an extruded aluminum frame and hardened aluminum end caps. The HG500G underwater fishing light is commonly used for catching swordfish, tuna, squid, snapper, grouper and many species of bait. It is also a favorite for deep water freshwater fishing for striped bass, walleye, crappie and lake trout.

• Voltage 12VDC (Standard 12V battery output is 14.4VDC)
• Current Draw 2.0A
• Power Draw 30W
• Lumen Output: 7,600 total lumen output in 360deg field. 3 sides with 120deg beam each side has 2530 lumens output.
• Length 46” total length including 4” cord grip
• Diameter 1.25”
• 20 foot, 18AWG cable included with alligator clips to directly connect to battery
• Weight: 2.35 lbs

HydroGlow 46" Green-HG1000G

The HG1000G is the largest version of our original fishing light. The HG1000G underwater fishing light provides maximum light output on 12V of power. Whether you are fishing in deep water, or need maximum brightness for catching bait or squid-the HG1000G does not disappoint. Our HG series lights are designed to sink to your desired depth. Toss it in and tie or clamp the cord to a rail or cleat. The HG1000G features 648, high-output, green LEDs, 20 foot long cable, four amp draw and is virtually unbreakable with an extruded aluminum frame and hardened aluminum end caps. The HG1000G underwater fishing light is commonly used for catching swordfish, tuna, squid, snapper, grouper and many species of bait. It is also a favorite for deep water freshwater fishing for striped bass, walleye, crappie and lake trout.

• Voltage 12VDC (Standard 12V battery output is 14.4VDC)
• Current Draw 4.0A
• Power Draw 60W
• Lumen Output: 15,200 total lumen output in 360deg field. 3 sides with 120deg beam each side has 5065 lumens output.
• Length 46” total length including 4” cord grip
• Diameter 1.25”
• 20 foot, 18AWG cable included with alligator clips to directly connect to battery
• Weight: 3.55 lbs