Frequently Asked Questions

What benefits do Deep Glow© lights offer?

Deep Glow lights have many benefits and customers use our lights for numerous reasons.   Most customers enjoy the marine life attracted to our lights which creates a huge virtual aquarium right in their backyard.  Dock mounted lights that shine down in the water typically produce glare and bugs, both of which are eliminated with underwater lights.  Most people comment on the soft glow on above water structures which creates an ambience that couldn’t be enjoyed before.  Many customers enjoy the idea of extending one’s property line beyond the waters edge, while others have used them as guiding tools to allow them a smooth boating entry at night.  Whatever your preference is, we are confident that you’ll find these enjoyable and entertaining. 

Why are fish attracted to the Deep Glow lights?

Deep Glow lights are specifically designed to produce the right amount of ultra violets, light output and color to attract a variety of marine life.  During the design stage, we were able to find the right ingredients to heighten and excite marine life in all sorts of environments.  This included areas that have been known to be less active.  Our lights have been engineered to produce ultra violets that have proven to be safe and healthy for an aqua-culture eventually creating a natural underwater habitat.

What colors are available?

Deep Glow currently has three different colors: Deep Green, Bahama Blue and Crystal Clear.  We recommend the Deep Green for waters that are not crystal clear year round.  Bahama Blue is great for clear water such as in the Keys and the Bahamas.

What is the recommended depth a light can be installed?

Depending on water clarity, lights should have a minimum depth of 3 feet and up to a maximum of 30 feet.  Shallow areas should be avoided especially where there is potential for boat traffic above the light.

How do the lights turn on and off?

The lights can either be used with a timer or a photocell which allows them to turn on at dusk and off at dawn.

How long do the lights last?

Each light bulb has an expected life of approximately 5000 run-time hours and is easily replaceable. 

What happens when a light burns out?

Many underwater lights require the conduit, housing and bulb to be replaced which can be quite costly.  Deep Glow has made this process much easier and less expensive.  To replace bulbs, all our customers have to do is disconnect the power, pull the light fixture out of the water, open the lens, swap the bulb, fasten the lens back to the housing and send the light back to the bottom. Replacement bulbs will soon be available in our website shopping cart. 

What kind of maintenance is required?

Deep Glow lights are virtually maintenance free when used properly.  They produce heat each night to combat marine growth.  Each night as the light becomes active it goes through a process of self cleaning by reaching an optimal heating peak. 

How bright are the lights?

Deep Glow lights produce over 10,000 lumens, which we have found to be up to 60% brighter than competing lights.  Depending on water clarity and depth, our lights have been known to reach a radius of 30 feet.  Additionally, the lights cast a beautiful glow on above water structures such as pilings, docks and boats.

What happens if a light is left in the water not running for an extended amount of time?

If a light does not illuminate due to loss of power to the dock or other reason, marine growth may eventually accumulate on the lens which can decrease light output.  How fast growth occurs depends on the area and temperature of the water.  Lights can be easily pulled out of the water and cleared of barnacles and algae growth.  Lenses can also be replaced if marine growth is too severe.