LED stands for light emitting diodes. Lights of this type use the LED technology or the semiconductor, diode, to create light. The diodes would direct the flow of the current through it thereby producing light as a result.

Many applications can be made out with the use of LED lights. LED lights come in different colors too. Each of course would depend on the where they lights will be used in.

There are many uses for LED lights. And so many people actually can take advantage of this technology. In fact, wherever one needs lights there is actually a LED light for it.

LED lights have been used in toys, flashlights and other devices too. That's because LED lights last longer. And they are energy saving too so batteries don't have to be changed very often.

Although people may not notice this, many remote controls actually use LED lights now. They are just small enough to fit even the smallest remote control. And they are ideal for remote controls since they would seldom need any changing.

Even LCD televisions would have LED backlights. They would be in different colors so some would have blue. Others would have green or maybe even red.
Signs in subways, ferries and airports also use LED lights. Traffic lights would even use them too. LED lights are just utilized now that its benefits have been discovered and advertised more.

Yes, led lighting are used in trucks. And the ways in which it is used are so varied too. Any light in a truck can be replaced with a LED truck light. Instead of having incandescent bulbs, people are just inclined to go for LED lights nowadays.

First of all, using LED's in trucks has been the trend so it's really cool to use. Drivers who want to make their trucks look cool and flashy use them. After all, who wouldn't want to be in fashion?
For instance, LED tail lenses were first used in Cadillac automobiles. People just thought it looked so nice that they wanted it on their trucks too. Enthusiasts did their best to come up with their own upgrade until manufacturers soon caught up. Now LED truck lights are widely available in the market.

One can virtually put LED lights anywhere in the truck. If a truck owner wants his truck to look great he can replace all lights with LED lights. There are LED lights for the stop/tail turn lamp. Front turn lamps are also available.

If you really want to accessorize your truck you can put LED light bars on it too. It's a strip of LED light at the rear of your truck which could function as a brake light or a blink turn light. Aside from looking cool, your vehicle will surely be safer because other cars from behind will be able to see you right away. When you step on the brake it would be like this bright stop light that would really make them stop way before they bump into your car.

You can also have LED step bar lights. It's especially useful during the night. When your truck is parked in the dark, passengers would have a hard time finding the step bar making it a hazard. But if you have LED lights on it, they will easily find the step bar and they will be able to climb the truck safely and quickly.

You don't have to worry about installation. It's quite simple to install the LED lights. Installing tail lenses would generally entail using the adhesive(depending on the manufacturer) that comes with your kit to attach the LED lights and then connecting the plug to your trailer's wiring. You may also need to screw the light bars in for a more secure mounting.

So you shouldn't really encounter much of a problem in the installation. If you are not confident enough about doing the job yourself, you can always seek the help of the professionals. You can certainly have LED truck lights if you want to. Your truck will look better with LED lights on. LED lights consume less energy so you will definitely save some here. And lastly, LED truck lights are known to stay in service longer so you wouldn't have to worry about changing them quite often.