uv led for hunting

UV LED Spotlights and Animal Tracking Applications

Ultraviolet (UV LED) light has numerous applications in the fields of criminal identification, sample analysis and law enforcement. This type of light, which comes in a wide range of wavelengths, depending on its use, can also be applied to boost non-invasive animal tracking practices.

When used for such purposes, a UV LED spotlight is frequently utilized, due to its ability to emit a concentrated beam at far-flung targets with ease.

Pest Control

Businesses that specialize in pest control for industrial locations, such as warehouses, silos and food storage centers, can directly benefit from UV LED lighting. Inspectors may use a portable UV luminary to detect the presence of rats, squirrels and other gnawing mammals, as some hair strand profiles appear bluish-white, under the presence of UV light.

In application, an inspector could look for such elements in food sacks and containers without needing to perform lengthy tests on the product and environment. Furthermore, reaction with the UV light is instant.

Pet Rescue Operations

Animal rescue centers, fire fighters and pet care facilities can also use UV LED lighting to identify and track various creatures. Instead of looking for loose hair strands, inspectors focus on detecting illuminative reactions with urine. Creatures with protein-rich diets release urine that glow under the presence of long-wave UV bands.

This type of detection is beneficial because animals like to mark territories using urine, which cannot be detected naturally (without cutting-edge equipment). Additionally, a powerful UV LED spotlight beam is recommended for such applications, as some domesticated pets, such as cats, like to climb hard-to-reach locations.

With a UV LED spotlight, inspectors can assess unsafe areas without the use of ladders, ropes and harnesses. For instance, a specialist may stand at the entrance of an attic or basement and perform a quick and thorough sweep of the location.

LEDs vs Filament-based Insect Deterring Lighting

LEDs vs Filament-based Insect Deterring Lighting

Insects are naturally attracted to artificial light sources at night. The creatures are drawn to heat released by the units, as well as their capabilities that mimic the illuminative qualities of the sun and the moon.For homes and businesses, reducing the build up of insects starts with choosing the right type of insect deterring lighting. Read on to learn more about how LEDs and traditional luminaries differ in attracting bugs at night.

Comparing Artificial Light Sources

According to a new study by the Natural Environment Research Council (titled: Experimentally comparing the attractiveness of domestic lights to insects: Do LEDs attract fewer insects than conventional light types?), insects are less attracted to LEDs by up to four times, compared to filament-based lights. Moreover, LEDs are also more reliable in this manner than fluorescent lamps.

When it comes to specific species of insects, only 2-3 percent of creatures in the genus Culicoides were attracted to LED lamps. However, over 80 percent of the insects were drawn to the filament-based units. Compact fluorescent fixtures accounted for 15 percent of the activity during the experiment.

Reducing Heat Signatures

While some insects are attracted to the actual light produced by the fixture, others are interested in heat. This is why 12v LED lights are very effective for comfortable, outdoor illumination. The units generate up to 50 percent less heat during operation, than filament-based lighting.

Where you install the lights may also affect the way insects gather around the location at night. It is recommended to setup LED bug lights around areas with high activity. Standard or filament-based lighting systems can be installed around low activity locations, which may help push bugs out of the space.

For best results, it is advisable to first determine the type of insects populating in the location. This information can be used to select the characteristics of the LED fixture (color temperature, wavelength, lumens and etc).

What You Need to Know About LED Lights and Heat Production

What You Need to Know About LED Lights and Heat Production

Heat negatively impacts the performance of industrial lighting systems. Traditional lighting technologies, such as incandescent and metal halide lamps, are notorious for producing large amounts of heat during operation. As a result, less energy is converted to light, contributing to more heat (and a rise in temperature) in the surrounding environment. LED lights address this issue through their solid-state designs.


Managing Stable Operating Temperatures


It is important to point out that LEDs do indeed produce heat (contrary to popular belief). Though without the use of filaments, LEDs do not generate large amounts of it.


By comparison, incandescent units emit up to three times more heat than LEDs. One of the main reasons LEDs operate cool is due to low energy consumption. Moreover, the light source does not produce infrared radiation during illumination (not applicable to infrared LEDs). Infrared bands are responsible for the presence of heat surrounding conventional lighting systems.


LEDs may also come equipped with a cutting-edge heat sink to improve heat management.


Thermal Heat Sinks


A robust heat sink can help manage thermal fluctuations in LEDs when in use. The component works by directing heat towards a path for active cooling. Heat can be directed outside of the fixture, wherein the surrounding environment helps cool down the unit. The three methods applied to this process includes: convection, conduction and radiation.


The material used also affects the efficiency rate at which heat is managed within the LED lamp. For low-cost heat dissipation, copper is a common material applied by lighting manufacturers. Aluminum can also be utilized for such purposes.


Compact LEDs typically incorporate thermoplastics or ceramics. This allows the luminaries to be installed in tight locations and high-heat environments. In particular, thermoplastics are useful for intricate lighting designs due to their small size. LED heat sinks may be coated to improve performance.



Hype and Reality led lights for boats

These days it seems that if you own a boat, you can’t help but have heard how Led light are the miracle technology of today that promises to do everything from slash your electricity use by two thirds to ensure you’ll never change another light bulb.

High Efficient

By far the largest excitement around Led has been revolving around their extremely high efficiency. Producing on the order of 60 to 100 lumens per watt compared to the paltry 15 lumens per watt of an incandescent, Ledare indeed far more efficient than traditional light bulbs. One of the problems often made when suggesting expected improvements in overall efficiency, however, come from the failure to note that electrical savings are only associated with the power consumed by lighting, and a failure to note that in order to see serious improvements it is generally necessary to upgrade several light fixtures.

When we see a claim of “electrical consumption was cut in half”, we need to keep in mind that this only represents the total energy used by the lighting systems and not total energy use. So if your entire lighting system is pulling 50 amps, yes, it is probably realistic to say a full upgrade to Led can cut that down to 25 amps, and in many cases even lower.

We also need to realise that if we only upgrade our spreaders, or perhaps several cabin lights, the total reduction is going to be lower. In other words, the more fixtures you upgrade, the better your results will be. The best way to determine just how much improvement and upgrade provides is to take an initial amp draw reading from lighting systems alone before performing any upgrades, and then another afterwards. This will give a much more accurate and realistic view of just how effective your upgrade efforts have been. Read more.

Long Operating

Another of the popular selling points behind Led has been their extremely long operating life. Most mid powers Led fixtures tocarry an average operational life rating of around 50,000 hours. Many fixtures are rated even higher, and some a bit lower. Much depends on how powerful the fixture is, and how reputable the manufacturer is. Higher power fixtures tend to have a slightly shorter operational life because they produce more heat and heat is the enemy of Led, and unfortunately, some of the less reputable manufacturers do not provide accurate lifetime ratings.

On the whole, however, when we consider that a typical incandescent bulb has a service life measuring anywhere from 500 to 2,000 hours, and an Led an average of 50,000 hours, it is pretty easy to see why many claims you may never change a light bulb again. When you consider that the lighting on your boat sees limited use, perhaps a couple of hundred hours per season for recreational craft, and perhaps 1,200 to 2,000 for more extensively operated vessels, then yes, Led can indeed last for several years. On a recreational boat, it is even possible that Led you install now will outlive your ownership of the vessel.


As is the case with most new technologies, or in the case of Led light, technologies that only seem new, the truth is closer to a middle ground than all the hype suggests. However, this is not to say Led don’t hold a great deal of promise and potential, they do, only that there is more to the story than just amazing claims. Learn more details at http://www.larsonelectronics.com



buy leds

When is the Best Time to Buy LEDs

There are several factors to consider when transitioning from incandescent or halogen fixtures to LEDs. Cost, compatibility and performance are aspects that are important to get right, for a successful transition.Focusing on the first factor, many people want to buy LEDs but are concerned about the initial, high upfront cost. Read on to learn more about how LED prices could shift in the next few years.

Price and Timing

According to a new study published in Environmental Research Letters (Replacement policy of residential lighting optimized for cost, energy, and greenhouse gas emissions), the reason for transitioning to sustainable LED fixtures may determine the ideal time to make the move.

Researchers applied life cycle optimization frameworks to build a model for the study. The results of the trials showed that individuals who are concerned about high CO2 emissions and saving the environment should transition to LEDs as soon as possible.

However, people who are more interested in reducing their energy consumption and decreasing their monthly energy bill at home, should wait a bit longer.

But is this really the best option to take for people who want to decrease energy use at home?

Immediate Energy Savings

The authors of the study cited that LED Lights tech will go through rapid development in the next three years, between 2017 and 2020. This will affect its performance (increase), as well as its price (decrease).

With this in mind, this three-year window (and beyond) is an optimal period to buy LEDs.

Furthermore, LEDs offer immediate savings after installation, through reduced energy use, which will accelerate one’s return on investment (ROI). The modern, solid-state fixtures also last longer than traditional lighting technologies (the units come with a lifespan of 50,000+ hours), which could decrease replacement costs, from a long-term perspective.


Using LEDs to Transmit Wireless Data with Li-Fi

The Internet-of-Things (IoT) sector will revolutionize lighting systems by incorporating wireless features and sensors for network-based or automated operation. LEDs, with their energy efficient features and solid-state builds, is also set to become the lighting technology of choice around the same time the IoT industry hits mainstream.

Can LEDs help bridge the gap between the demand for wireless data transmission and IoT networks? Find out below.

LEDs and Li-Fi

Li-Fi, which uses light instead of radio frequencies (used by traditional Wi-Fi), was first introduced in 2011 at the University of Edinburgh, as an alternative to Wi-Fi. The protocol uses rapidly flickering light from a single LED to transmit data wirelessly. Called Visible Light Communication (VLC), Li-Fi leverages frequencies in the range of 400 and 800 terahertz.

The best way to visualize how Li-Fi works is by comparing it with light-based Morse Code. The diodes toggle at rapid speeds (undetectable by humans). This process, which is called on-off keying, facilitates the transmission of binary code to a receiving device. An alternative VLC method includes continuous signaling.

Combining Illumination with Wireless Data Transmission

Interestingly, according to researchers from the University of Edinburgh, LED fixtures can be used to light up a room and transmit wireless data simultaneously, without affecting illumination. Both VLC techniques mentioned above does not degrade LED performance (no dimming or color shifting).

The lifespan of the LED is also retained at 50,000+ hours. However, it is critical to highlight that such processes can contribute to a slight increase in operating temperature experienced by the luminary.

According to a recently published study (Perovskite Nanocrystals as a Color Converter for Visible Light Communication), scientists are incorporating a nanocrystalline structure (derivative of cesium lead bromide and nitride phosphor) in order to increase bandwidth capacity. As a result, data speeds of 2 Gbps and a bandwidth of 500 megahertz can be achieved.

Decorating your Home for Holidays

A Brief Guide to Decorating your Home for the Holidays

The holiday season nears, which means it is time to plan out this year’s extravagant decorations. This year you want to go the extra mile by turning your home into the biggest and brightest one on the block. If you never, or rarely, experimented with outside decorations, let our little guide help you decorating your home for Holidays.

Save Money

A memorable lighting show requires a few signature pieces, which often cost consumers a lot. Create a budget, then make small daily changes to help stick to it. This budget works to keep you from overspending during the holidays, and to help you save enough for the biggest decorations on the block. Also make some major changes in an effort to generate enough revenue for your dream lighting show.

One major change could be switching your phone service to T-Mobile, which usually offers really affordable plans. They also offer discount codes that can save you a little more.

Know the Law

Your city or town may have a law that forbids lighting or holiday decorations. Find a listing of the laws to make sure you don’t violate any. You don’t want to start the holidays with a big bill or fine.

Each state usual lists all their laws on their official government website. Review them to keep your home within its legal decoration rights.

Find Inspiration

Search for pictures of other outside decorated homes. Get a sense of the themes, show stopping pieces, and color themes. Also watch youtube videos of home light decorations. Search for any interactive portions that you may want to use in your own light show.

Read and watch tutorials to achieve the most professional looking decorations.

Take Inventory

Get all your holiday decorations out of storage. Then start to go through all your Christmas decorations; test lights to make sure they all still work, and can handle long hours of continuous usage. Use this inventory as a way to see what items you need to add to your holiday shopping list.

Invest in Lights

Shop a specialty decorations store to find all the major lighting items that you need to create your holiday scene. Santa, reindeers, elves, and sleighs are just a few of the common lighting items you can find at your favorite local decoration shop.

Incorporate Music

Really elevate your holiday decorations by adding music to them. It requires some work on your part, but the right tutorial should make it easy to set up music to play as your lights stay turned on.

This not only shows some decorating skills, but makes you more advanced with creating the full decorating experience.

Get Help

Trying to decorate your entire home (the inside and outside) can be overwhelming. Get your children to help by having them hang some lights. Offer an increase in allowance to really boost their desire to make the Christmas scene. If you need more manpower, don’t be afraid to pay someone to help decorate the outside area.


Are LED Bulbs Worth the Investment?

Are the LED spotlights and bulbs really worth the investment? And is it going to be worth paying more for it than the normal bulbs that we can buy? There are a couple of things that you need to know about LED lights in order to know that it is worth paying for and worth the investment. These are some of the benefits and reasons why you should rather purchase the LED lights instead of the normal lights that you can find:

It has a longer life than other lights

The one thing that you need to know about the LED spotlights is that it has a much longer life than the other, normal bulbs that we know. It can last for years before you need to replace the LED light. Something that you can’t do when you are using the normal old type of bulbs. These older bulbs are not lasting for more than a couple of months.

Replacing the bulbs all the time can be frustrating and costing you a lot of money. With purchasing the LED lights, it is more economical at the end of the day.

It is environment-friendly

There are many people that don’t really care about our environment, but if you are one of the few that do care, then you will like using the LED spotlights and other LED lights. This is because they are built to be more environmentally friendly.

You don’t need to throw them away as much as possible, and they don’t use a lot of energy. There are many other reasons why these lights are more environmentally friendly, and if you care about our environment, then this type of lighting should be considered. See more

It uses less power

With everything that is getting more and more expensive, you don’t want to make use of something that is going to use more power. And, if you are using the normal, old type of lights this is exactly what is going to happen.

The LED spotlights and other LED lights are uses less power and will make sure that your utility bill at the end of the month isn’t as high as what it should have been. Making it more economical and practical. This is a great way to save on your utility bills that are just getting higher and higher.

You have different strengths and colors available

Many people don’ t want to purchase the LED lights, because they think that they can only find these lights in the normal white or yellow color. However, there are a large variety of lights that you can find these lights in, and you can even choose between different strengths.

There are many different lights available on the market. And, many people are still using the older version bulbs that are not durable, not expensive but that are breaking all the time, and that isn’t really environment friendly. With the LED spotlights, you will know that you are going to make an investment that is worth paying for, and you will not need to think about replacing it very soon. See more this site: http://www.tristarfarms.com/making-baby-food-easy-way/

omni-directional leds

Directional vs Omni-Directional LEDs

Traditionally, LEDs are directional light sources. Taking on a standard chip configuration, the diodes project beams at roughly 180-230 degrees. By comparison, incandescent and conventional bulbs offer omni-directional LEDs illumination, emitting beams between 270-360 degrees.

When choosing between the two designs, it is important to understand how the two options handle illumination.

Directional Lighting and Detailed Tasks

With a tighter spread, directional light sources provide more control over the positioning of the beams during illumination. This makes the configuration ideal for task, recessed and display lighting. Directional bulbs do not utilize reflectors to push the light towards the target area. As a result, less light is wasted during operation.

The proliferation of LED technology strongly relies on healthy consumer adoption rates. Since most individuals and businesses are used to omni-directional light sources (incandescent bulbs, fluorescent tubes and metal halide lamps), lighting manufacturers were forced to release innovative solutions for LEDs to meet such requirements. Specifically, engineers added reflectors and new designs that extend the angle of the beams, making them wider.

To ensure consistent performance, today’s lighting manufacturers trade in epoxy for silicone for robust thermal management. Silicone can withstand temperatures up to 200 degrees Celsius, while epoxy starts breaking down at 80 degrees Celsius.

Omni-directional LEDs Illumination and General Spaces

Omni-directional LEDs are suitable for wide-area lighting and outdoor locations. In order to get the most out of this type of light, it should be installed over large spaces, with minimal obstructions. Capping the light (without a reflector) would waste the stray beams, causing a significant loss in brightness. Lamps that require full, 360-degree illumination, such as strobe or emergency lights, can directly benefit from omni-directional lighting.

To suit omni-directional lighting preferences, LED bulbs typically incorporate a series of diodes, pointing at different directions. Initially patented under US patent number 5594433 such luminaries also use convex reflectors to promote even distribution.

Top UV LED Applications

Top UV LED Applications

Ultraviolet (UV) LEDs are unique lamps that emit light within a range of 10 nm and 400 nm. At this rate, the bands are invisible and undetectable without special machines.

These days, there are plenty of uses for UV LEDs in industrial operations. For example, in commercial paint spray booths, explosion proof UV lamps are crucial components for paint curing. The lights help streamline the final stages of curing, for a speedy, thorough finish of coatings.

Read on to learn about other UV LED Applications!

Top 5 UV LED Applications:

  1. Food/Air (HVAC) Sanitation: UV LED lamps that emit UV-C bands are capable of non-invasive disinfection. Food manufacturing plants use such lighting systems to clean vegetables and other products before packaging. Interestingly, UV luminaries can also be installed inside HVAC systems, elevators and vents to promote clear airflow.
  2. Currency Verification: Law enforcement groups use handheld UV lights to verify the legitimacy of banknotes. Exposure to UV bands cause certain components inside bills, such as embedded stripes, to glow or turn different colors. Such techniques are also applicable to artwork inspection. Curators may shine UV light over paintings to check for inconsistencies, repairs and hidden elements (overpainting or the use of new inks).
  3. Mineral Detection: In mining, operators apply UV lighting systems to uncover precious stones and minerals. This method is safe and non-invasive, since it does not require workers to dig into the ground. Flashing the lamp over the location allows chemicals in gemstones to react to the light. Explosion proof (for safety) and short-wave UV bands are most effective for such operations.
  4. Crime Scene Analysis and Inspection: Forensic specialists and scientists commonly use UV flashlights to investigate crime scenes and evidence. Blood, urine and saliva all react to UV bands, which can be easier to detect in small amounts.
  5. Crowd Control: Businesses, concerts and other events can use UV light to verify tickets and bracelets at various entry points of the location. This is considered to be much faster than checking registration numbers. Workers at the event can also monitor beverages using handheld UV lights.