What should I buy? Why should I get? My buddy acquired LEDs for his ship and each of them died in the first month, are all of them like that? These are typical genuine issues which our customers have asked. This article must clear the air on the subject.
The distress takes root in the fact all low voltage LED lighting items are not created equal. There is a variety of resources for LED lights available on the market, hardly any honest complex data can be obtained to them and the purchase price selection is incredibly wide. The abundance of products and services and the possible lack of specific data has incited people to publish this article. This record is founded on information that comes immediately from the engineers and manufacturer of our product line and is accompanied by our own knowledge with LED Light in the Underwater Environment.
This information will try to spare you the physics behind the product while giving you enough information to carefully choose what solution you should deploy on your vessel. I apologize to all the designers who won’t find this record complete and specific, nevertheless the purpose is just to offer our fellow sailors with the basic knowledge necessary to produce a intelligent choice when getting LEDs because of their boat.
In the beginning, it’d appear to people that LED lights were created using a vessel in mind. They’ve a good endurance, do not mind vibrations, produce much less heat than their incandescent or halogen competitors and use way less power – of a eleventh of the electricity of a halogen – for an identical output. Therefore, where is the problem you ask? Why do not they focus on my ship?
Historically, it had been simple. The color output was BAD! Nobody loved the boring, low-output orange color of early LED’s. Well, that’s changed and LEDs are in possession of an identical mild production and color compared to that of low-wattage halogens we discover on our boats.
The situation these days is different. The maritime environment using its numerous power options is very hostile towards electric parts, specially LED lights. Voltage modifications that individuals experience on our yachts are the best opponent of LEDs. Being VERY SENSITIVE TO VOLTAGE VARIATIONS, MOST LEDs on the market are NOT SUITABLE for use on our boats.
I have stated maybe not to get into the physics of powering LEDs, but i’d like to here is another several simple maxims that apply to LEDs. What uses does not involve advanced technology knowledge, I’ll contact this phase BOAT LED 101.
All LED’s are semiconductor diodes. They develop their light at the junction of the good and bad sides. When energy is put on an LED, the electrons jump in one side to one other issuing gentle in the shape of photons in the process. Several types of semiconductors generate various wavelengths and consequently produce various light colors. The warm white lights that people choose in yachts is made by Indium Gallium Nitride (InGaN). Add other products, like phosphors and you get a satisfying incandescent light color.
Now, what goes on when we use voltage to the semiconductor is what we really should search at. Use the proper voltage – inside our request 12V – and the best number of current can journey through the semiconductor and we get a beautiful, energy-efficient, bright light that will shine for tens of thousands of hours. But, we need the right voltage, properly 12V.
You and I know for a well known fact that boats don’t provide laboratory quality energy! Begin the motor, the turbine collection or connect with shore energy and your atmosphere has suddenly become hostile to your LEDs.