If you own a Aqua Signal Compatibility Model 40 / 41
The lights with dual or tri colors should use a Warm White bulb like this one here.
Warm white is the yellowish glow needed for the dual lens to stay red and green and not be bleached out to pink and blue.
When the lens is clear, the bulb to use is White LED replacement Bulbs
If the lens is red then use Red LED replacement Bulbs
If the lens is Green then use Green LED replacement Bulbs  Back to Top

I'm still trying to replace my old wall-mounted cabin light fixtures with new ones that will accommodate LED bulbs. What should I look for in the fixture?
Look for the bulb connector inside to match up with the type of LED bulb you want to use. Generally we sell the most common types of bulbs for each fixture. You can lookup your bulb by clicking here on Bulb Lookup  Back to Top

I bought a new wall-mounted cabin light fixture and I was told it comes with a 10 watt festoon bulb. Do you have a LED replacement bulb for this?
Yes we do but first you need to check the length of the bulb. They are typically 31mm, 36mm, 39mm, and 41mm  Back to Top

Do you sell an LED festoon bulb to replace the one that comes with my mounted cabin light fixture?
Yes we do but first you need to check the length of the bulb. They are typically 31mm, 36mm, 39mm, and 41mm  Back to Top

Will your 12volt led bulbs fit in my 12 volt incandescent sockets?
Yes, look for the bulb connector inside to match up with the type of LED bulb you want to use. To help you we have a couple of tools on the web site, You can lookup your bulb by clicking here on Bulb Lookup  Back to Top

What is the led replacement model number for Aqua Signal Series 25?
 Festoon  T10x44B3W  Back to Top

Do you have an LED replacement for the Aqua Signal series 20 masthead anchor light?
Yes we do it is the T10x44B3W   Back to Top

I would like to replace my regular bulbs with LEDs, I have aqua signal Navigation lights Series 41 fixtures, do you have LEDs for them,  and also for the Aqua signal Mast Tricolor Light?
Model 41 Fixtures with dual or tri colors should use a warm white bulb like this one here.
Warm white is the yellowish glow needed for the dual lens to stay red and green and not be bleached out to pink and blue.
When the lens is clear, the bulb to use is White LED replacement Bulbs
If the lens is red then use Red LED replacement Bulbs
If the lens is Green then use Green LED replacement Bulbs  Back to Top

I have a Davis Mega Light that I use as a riding / anchor light and want to replace the small bulb in it with an LED bulb, What should I use?
The LED replacement bulb is a BA9S6HPW . This is a great product for use as a riding light or Anchor light as it draws very little current (20 ma) from your batteries while running all night. It has a very bright white light with a bluish tint to it. The life time of it is 50,000 hours and it operates from 10 VDC to 15VDC.  Back to Top

I would like to buy an LED bulb to replace the bulbs in by aqua signal mast head light.  It is a combination light.  It has a tri color and anchor light.  It is a series 40, there are 2 light bulbs in it, a 10 w and a 25 w.  Which LED bulbs should I order?
If you own a Aqua Signal Compatibility Model 40 / 41
The lights with dual or tri colors should use a Warm White bulb like this one here.
Warm white is the yellowish glow needed for the dual lens to stay red and green and not be bleached out to pink and blue.
When the lens is clear, the bulb to use is White LED replacement Bulbs
If the lens is red then use Red LED replacement Bulbs
If the lens is Green then use Green LED replacement Bulbs  Back to Top

Do you make a light that will replace the standard G4 "Puck" light for a sailboat?
Yes we do See them here G4 replacments

Unfortunately, my G4 lights have a hood with the receptacle for the pins at the back of that hood.   They would require a unit where the pins come out the back of the unit so that the light shines down and away from the pins.  Do you have anything like that?
Yes we do, for the bulb that is side mounted. see them here G4 replacments   Back to Top

I am looking at my bulb. It has two apposed "lugs" on the side of the bulb's metal base. There are two electric contacts on the bottom of the base. The axis of the lugs is perpendicular to the axis of the electric contacts. What do I use?
The BAY15D part number type LED replacement bulbs. Click HereClick Here  Back to Top

I am attempting to replace a 12 volt lamp which functioned as a deck light.  The old bulb looks like it says 20-CP.  It is a bayonet style single contact and looks like a miniature "flood light bulb".  Have you a replacement or suggest a substitution? 
No we do not, as the cost of this replacement would be more than would be practical for the amount of use this type of light might have.  Deck lights are generally not on for long enough to cause a large battery drain.  Back to Top

Our masthead light has 2 contacts on the bottom and the pins on the sides are offset.  The current light is a 12v Aqua Signal Series 40+, part number 900002-7.  Do you have an LED to replace this with?
Yes, Model 40 Fixtures with dual or tri colors should use a warm white bulb like this one here. BAY15DST18WW if it is the anchor light or When the lens is clear, the bulb to use is white LED replacement Bulbs BAY15DST18W   Back to Top