LED Floodlights – General Knowledge and Applications

LED floodlights, also known as light-emitting diode, are considered as “the new light-bulb.” Because of its low energy consumption and low maintenance needs, LED floodlights have become a popular source of light and communication, especially for security purposes. In 1962, LED lights were first introduced as a low-intensity red light however later it developed into various kinds of light including the visible, ultraviolet and infrared with a significant enough brightness to be used as an alternative light source as oppose to the light bulb.

How do LED floodlights work?

The LED floodlight is generally a modified light bulb. When you switch an LED on, electrons are able to recombine with electron holes within the device thus releasing energy in the form of photons (light particles) i.e. emitting light. This effect is called electroluminescence. We generally see LED lights as a white light source but with minor modification of the energy gap of the semiconductor, the color of the light can change. Today, LED floodlights are used in various forms be it in communication or just for helping with visibility. They come in four form; miniature, mid-range, high-power and application specific lights.

Types of LED floodlights

Miniature LED lights are mostly single-diode, used as indicators in microchips and various electronics. Because of their size they emit more energy and thus more heat. Their maintenance is minimal but like any energy emitting device, they require a heat sink to cool them down and letting them work at optimal efficiency. They commonly have a flat round, triangular or square shape. Mid-ranged LED floodlights are used as a backup light source. Because of the high current, they might not be as durable but the light they emit is very powerful and is not used as a standard light source. It can be seen tail-lights on cars that are only temporarily turned on. High-power LEDs are very powerful sources of light that require a significant heat sink to work efficiently. They can be mostly seen in flashlights or any other powerful LED lamp such as the lamps on baseball filed or tennis courts. Application-specific variations LEDs can be divided into some general categories. Flashing LED floodlights are mostly seen as light sources that flash in a typical period of one second. They can be used as warning signals and can use more than one color at each flash. Bi-color LED floodlights use two different lenses in one case. It uses two dies connected to the same two leads antiparallel to each other. As the two different current flows make up two different colors, they could, if used in significantly short flashes, create a third color. These are mostly used in calculators. Tri-color LEDs are specific because they can light two dies simultaneously but be controlled independently. RGB (red-green-blue) LEDs are a more advanced sources of light that emit, as the name states, red, green and blue colors that can be lit simultaneously or independently, depending on what the user wishes. It usually has a built-in tiny electronic unit.

Modern usage of LED floodlights

The last and most advanced generation of LED lights is alphanumeric LED displays. They can handle all numbers and a limited amount of letters. Modified displays, known as Starburst displays, were popular in the ’70s and ’80s but were soon outdated as the rise of the liquid crystal displays (LCD) that required lower power and gave a superior image. In general, LEDs are not as used as before in the media, however they can still be a reliable source as a backup light or signaling. They could be used as backyard lighting and of course in various electronics for simple functions. LED floodlights might seem out dated, but they are very much alive and used today.

Decorative LED Lighting: New Lighting, New House

As you have decided to freshen up your house a bit, you decided to get rid of the old chandeliers and modernize the look of your rooms. Out with the old, in with the new – and nothing will do the job as good as decorative LED lights. Many people use decorative LED lights in their houses, some use them to light up the passageways, others use them as decoration for the living room glass table, and others found out that decorative LED lights are excellent for the bar in the kitchen.

Before You Start

Before you rush off and buy loads of decorative LED lights, make a plan; what do you want to light up, what will replace the chandeliers, will you go full LED or will you combine decorative LED lights and normal lights? Roam around your house and imagine what it would look like after the decoration is complete.  Get more information on what you can do with decorative LED lights – a little online research could give you new ideas on how to light up your house anew.

What to Buy

The easiest way to do this is to go to a store specialized in lighting. They will also have decorative LED lights; just don’t forget that you have written down everything you need. If you are not sure about what kind of decoration you want, don’t hesitate to ask the employees to give you hints and show you everything they have to offer. The LED lights come in many different shapes and sizes, so you will surely find what you are looking for. If you want to decorate your stairway, or maybe light up the bed, the table or have light behind your TV, you will need LED light strips, which can be ordered in meters, and depending on how much you are willing to spend, you can also have them change colors or even have a remote control for your decorative LED lights.

Tips on How to Light Up

The best way to use decorative LED lights is to light up the spots which can be hazardous during night – when you walk to the bathroom in the middle of the night, it would be good to have some kind of light that isn’t too bright in the corridor – decorative LED lights should do the trick – just a few lights near the floor and your corridor will have enough light to safely walk even if you don’t turn on any other lights. How about using some light for the kitchen bar? This will give it a final touch and make it an eye-catcher, with light getting more impressive at the end of the day. Decorative LED lights behind the TV will reduce the strain on your eyes and also give your room a special feel to it. There are many more was you can decorate, and many more ideas what to do with LED lights; check for ideas online, and you are sure to find the perfect solution for your house.

Lighting Up: LED Light Kits

Many people are switching to LED lighting because of the many advantages of LED lights. There are more and more enthusiasts who frequently find new ways to use LED lighting for decorating their home or for use in home appliances or even vehicles. There are many LED light kits which offer ease of installation and use any way you like it. You can buy LED light kits for your car, or motorcycle, or even home use, be it interior or exterior. Since such LED kits can be used to decorate anything, so let’s do an overview of their many uses.

Decorating Vehicles

Light emitting diodes are the building blocks of LED light kits, and a single LED light can be really tiny, even smaller than 2 millimeters, so they can be adjusted to fit into anything. They are very resistant to shock and don’t break easy, so they can even be attached to vehicles, and with proper housing they will be secured from the vibrations of the drive. Today, the majority of LED light kits are sold for this purpose, to decorate your car, externally or internally, but care while doing that, you don’t want to break any regulations, so be sure to check what you can and what you can’t do when using LED light kits to decorate your car or motorcycle.

Decorating the House

LED light kits come in many shapes and sizes, and some shops even offer you the possibility to make an order depending on your personal needs. You can add some light behind your TV, or monitor, even under the couch or table to give it a little extra touch. There are numerous kinds of LED light kits, including LED strips, bottle displays, or LED bulbs which can replace your normal bulbs. There is no limitation on what you can do with them; you can even use LED light kits decorate your computer, giving it a cutting edge look. They can be used to light up the elements in the kitchen, or maybe fancy a glowing shelf in the bathroom? How about the stairs? You can light up the stairs, so you know where you are going if other lights are turned off.

Ease of Use

LED light kits are easy to set up and use, and they come with a junction box which is plugged into a power source, and the LED light strips are then plugged into this box. Once you have done that, the LED lights should glow, and you are ready to set them up as you please. The best way to set up the LED light kits is for the lights to be turned on, as you will be able to adjust the lighting and see the results right away. Many LED light kits also come with a remote control so you can switch them on and off via remote, and some are even able to switch color.

LED It Be: LED Lighting Products

Chances are, there is a LED product near you at this moment, and maybe you are using a LED monitor while reading this report. LED-based products are all around as, and LED lighting products increase in their numbers every day, and there will be more and more LED lighting products as time passes by. The reason for the increase in LED lighting products is the many advantages they provide, so let’s take a closer look on what these are.

Why use LEDs?

LED lighting products have numerous advantages when compared to their alternatives, but let’s first explain how LED lighting products work. They are made of light-emitting diodes (LEDs) which are sources of illumination, and the light is emitted by solid state electroluminescence – they produce light with less generation of heat and the energy dissipation is largely reduced too. LED lighting products come in various shapes and sizes, depending on their use, which can be commercial, for lighting of shopping centers, for industrial usage for factories or warehouses, or architectural for decorative and general lighting.

What are the advantages?

The most important advantage of LED lighting products is their long life. They last a few cycles longer than a normal light bulb or fluorescent lamps. They can also emit light of the color you need without color filters, they can be very small (even smaller than 2mm), and their response time is very quick.  LED lighting products usually don’t fail abruptly like other lighting sources, but by dimming over time – so if you notice your LED light shinning less bright, you will probably have to replace it soon. Light and fluorescent bulbs are rather sensitive to shock and can easily be destroyed while LED lighting products are more sturdy and resistant to outer shock, so they can’t be destroyed that easily.

How about disadvantages?

Of course, as no product is perfect, so the LED lighting products also have their flaws, the biggest being their price – they are more expensive than other lighting products. One big problem is their functioning on low temperatures; other lighting sources generate more heat, and this heat, while usually being a disadvantage, helps melting the snow and ice from the source, but when LED lighting products are exposed to ice and snow, they don’t generate enough heat to melt them, which results in lesser to no visibility, as they can’t melt the snow that covered them.  One more problem with LED lighting products is their dependence on polarity – they will glow only with the correct polarity, while other kind of lighting products don’t depend on the polarity. Also, if they are used to light up cities, the light pollution might be greater than with sodium vapor lamps because LED lights are a white light source.  Overall, the LED based lighting has many advantages and can be used for various appliances, from Christmas decoration lights to decorating of your home or garden, to lighting up shopping centers and factories, even whole cities, although they are not the first choice for the latter.

Aquarium LED Lights – The Best Lighting For Your Aquarium

You love fish, and you finally decided to get yourself an aquarium – you’ve read a lot of articles about aquarium setup, and even consulted others on various forums so that you are sure you are doing everything right, and just to be even more safe, you’ve asked your friend, who has years of experience with aquariums, to help you out as well. You have already bought everything to set up your aquarium at store. But one thing remains—the lighting.  Your friend told you that the best lighting for the aquarium is aquarium LED lights. You are still not sure if you will buy these or conventional ones – for one, aquarium LED lights have a higher price. There must be a reason, so you have to find out if it’s profitable to take aquarium LED lights.  Are aquarium LED lights truly the best?


Aquarium LED lights work like any other LED light – they are solid state lamps, and use diodes that emit light. They are semiconductor sources of light and are used in many devices. They emit more light per watt than the usual light bulbs, and their shape and size do not influence their efficiency. In addition, aquarium LED lights are advantageous over traditional lighting methods because their light spectrum can be adjusted, and because of this you can find the optimal color to light up your corals and fish. Aquarium LED lights are most often used in saltwater tanks, mostly because they are best suitable for sustaining the corals.

Advantages of LED Lights

Aquarium LED lights offer a number of advantages – they have a longer life cycle, and they don’t have such a large heat output as other kinds of lighting, which is ideal for aquariums, since they will not get in the way of your heaters and will not heat up the water that needs to be cooler. Aquarium LED lights can also be adjusted to emit a color spectrum of your liking for coloration of corals, fish, and other animals that live in your aquarium. They can also be adjusted to an optimized photosynthetically active radiation which is very important for photosynthetic life in your aquarium. Aquarium LED lights can go as far as to be programmed for simulation of more than one kind of lighting in the aquarium, so you can simulate different kinds of lighting throughout the day. Your fish will love it.

Are There Any Disadvantages?

The main disadvantage of aquarium LED lights, and the main reason you still haven’t decided to buy it, is their cost. The cost of aquarium LED lights is up to five times greater than other alternatives of lighting. Is it worth the money? Given the advantages of aquarium LED lights, it’s safe to assume that the higher cost is a small price to pay for the optimal lighting of your new aquarium.