LED Emergency Light Bars

Dec 2, 2011 by admin

LED Emergency Light Bars

Law enforcement and emergency work has depended on adequate lighting for members and vehicles since the beginning of the modern era. The automobile replaced the horse-drawn carriage and the incandescent bulb replaced the old candlelit lantern. As technology improved over the last century, automobiles and lights became much more efficient. Lights did not become so efficient that they did not surmount the various issues that cropped up from time to time. Incandescent bulbs needed to be replaced. The old design was to have a stationary bulb surrounded by a rotating half-mirror. The half-mirror broke up the light beam into a series of flashes as it spun.

The assembly was encased in a red or blue plastic cover. This set-up was heavy and added to the air resistance of the vehicle. The repair measures that had to be taken every time something broke could be cumbersome. Finally, the introduction of the light-emitting diode (LED) fundamentally transformed the nature of emergency vehicle lighting. LEDs are much more cost-effective than incandescent light bulbs. A single LED bulb can last for up to 60,000 hours, while a comparable incandescent bulb lasts for only 1,500 hours.

This means if an LED bulb is left on constantly for 24 hours a day, seven days a week, the LED bulb would last six years before needing to be replaced. Their small, compact design enables them to be fitted together into a variety of shapes. A popular type of shape is the LED emergency light bar. Rows of LEDs are formed into the shape of a rectangle. The LEDs themselves can be fitted with a variety of colored plastic heads, most commonly red or blue. The assembly is encased in tough, durable plastic that is also very lightweight. Topped off with a clear plastic lid, the LED emergency light bar can be mounted almost anywhere on a vehicle.

Moreover, because the light bar weighs much less than the old design, they can be made in such a way to be almost perfectly flush with the vehicle. This not only eliminates wind resistance, it also allows for concealment. Hidden inside radiators, dashboards or side mirrors, LED emergency light bars help police officers and emergency workers do their jobs. Police departments love them because they help officers do their jobs. Emergency personnel love them because they cost less and are much easier to repair. LED emergency light bars are win-win situation for everyone concerned.

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LED Light Bar: New Technology

Dec 2, 2011 by admin

LED Light Bar: New Technology

Light-emitting diodes (LEDs) are compact devices that generate light by passing electricity through a semiconductor. The semiconductor emits photons, which humans perceive as ordinary light. LEDs are compact and very efficient. They use significantly less electricity than comparable incandescent bulbs. An LED bulb lasts for over 50,000 hours, sometimes 60,000 hours depending on the bulb. LEDs are easier to handle and require no maintenance beyond replacing the bulb when it finally burns out. LEDs have many uses in both industrial and commercial applications. Perhaps one of the most useful applications is in law enforcement and emergency work.

Incandescent bulbs may be cheaper, but they burn out faster and need to be replaced more frequently. The old design of eminence lights was bulky and weighty. A single stationary bulb provided the light, while a rotating half-mirror broke up the light into flashes. The motor beneath the mirror added weight to the apparatus, which was mounted externally and added to the air resistance of the car or truck. LEDs solved all of these problems by allowing for new, streamlined designs like light bars. Rows of LED bulbs are arranged into the shape of a rectangle, encased in plastic and topped off with a clear plastic lid.

LED bulbs can generate any color depending on the material used in the semiconductor. There is no need for a colored casing with these energy-efficient powerhouses. A small amount of electricity can produce a large amount of light that is very bright and impossible to ignore. LED light bars can be designed in multiple ways to fit the maximum number of mounting possibilities on vehicles. Some light bars are so compact that they are just about flush with the vehicle surface taking wind resistance to almost zero.

Concealment is also easier with LED light bars. They can be mounted in unusual places depending on their size and shape. Some can be placed inside radiators, on side mirrors, on the backside of the rear-view mirror or on the roof of the car. The ability to mount an LED light barLED Light Bar almost anywhere makes for a very versatile tool that helps emergency workers and police officers do their jobs. The ideal is a light source that turns on and shines a powerful beam of brightness in front of the vehicle. LED light bars do just that, providing officers and workers with the perfect technological aid on the road.

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Visor Light Bar

Dec 2, 2011 by admin

Visor Light Bar

Light-emitting diodes (LEDs) make multiple types of designs possible for police and other emergency vehicles. Old incandescent bulbs are bulky, use too much electricity to produce too little light and need to be replaced often. LEDs are energy efficient, using a small amount of electricity to produce a lot of light with almost no heat. They last far longer than incandescent bulbs, up to 60,000 hours in some cases. They will last for six years if left on for 24 hours a day. These properties enable police departments to buy them and forget about them for a number of years, since LED bulbs are rarely, if ever, left on for 24 hours day for any prolonged period of time.

Arranging LEDs into rows and putting the rows into the shape of a rectangle creates a light bar. These bars are some of the most versatile lighting tools available to police forces. They can be easily mounted in multiple places on a police vehicle using suction cups or magnetic strips. Some variants of LED light bars can even be mounted on visors. This is actually a great location for a light bar. They can be designed to be almost completely flat and will function well in such a small space.

Visor light bars are not bulky or awkward, the bane of prior police light designs using incandescent bulbs, rotating half-mirrors and plastic casings. They are efficient and powerful, producing strong beams of light that shoot out across everyone’s line of sight. Visor lights can be installed and removed quickly. A major advantage of a visor light bar is the concealment factor. Undercover officers or plainclothes detectives can have the visor up, completely hiding the visor light bar. It becomes visible to outsiders only when an officer pulls his visor down and turns it on.

Undercover officers used to get out an old-fashioned half-mirrored incandescent light and attach it to the roof or hood of the car as they sped off towards a suspect. Visor light bars end that problem. They can turn on the lights with the flick of a switch on the unit itself, surprising everyone as a previously unmarked car turns into an officer’s vehicle. Police departments save money and lives with these lights. Concealed visor light bars help catch law breakers like speeders. With a flip of the officer’s hand , the sun visor comes down. With another quick movement, the visor light bar is turned on and the traffic moves out of the way, making for easy apprehension.

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Emergency Vehicle Lighting: Mini Light Bar

Dec 2, 2011 by admin

Emergency Vehicle Lighting: Mini Light Bar

Those who work in the emergency response field know how important emergency lights are to fast and safe emergency response. Emergency lights help first responders alert pedestrians and other drivers that they need to move out of the way in order to allow the emergency vehicles to pass. Alerting citizens of emergency by using lights is a crucial aspect of this nation’s response service. One of the many types of lights used to alert citizens is known as a light bar. Light bars are the type of emergency lights found most often on top of police cars, ambulances, and fire trucks.

Mini light bars, using the compact power of LEDs, offer a new form of emergency lighting and another option for our first responders. Mini light bars, as you might have guessed, are a smaller form of the traditional light bar found on many emergency vehicles. The smaller form of the mini light bar is perfect for stealth purposes, such as might be required for an undercover operation, or in order to allow more maneuverability to an emergency vehicle by reducing aerodynamic drag.

Many types of mini light bar are now available for purchase on the internet. Many of them are fairly inexpensive in comparison to traditional routes of purchase. Additionally, purchasing mini light bars online can offer many benefits not available with offline purchasing options. One advantage of buying emergency lighting online is that you can browse huge selections, compare prices, compare quality, and consider the different options available, all from the comfort of your own home or workplace. Shopping for a mini light bar online may be the best choice when considering quality and price.

Most types of mini light bars are equipped with LEDs (light emitting diodes). LEDs offer many advantages over traditional emergency lighting. For example, LEDs are much smaller, more energy efficient, they do not burn out, and have much greater visibility over long distances. One disadvantage of the LEDs used in the mini light bar is that they produce no heat. This lack of heat can be a problem during cold months when ice and frost may build up, compromising the clarity of the light. It is recommended that an external heater be used with the LED mini light bar.

Mini light bars are a crucial tool in our first responder’s repertoire. They offer all the benefits of traditional emergency lighting with the added benefit of a compact size.

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LightBars: High Intensity Lighting

Dec 2, 2011 by admin

LightBars: High Intensity Lighting
For the purposes of high-intensity lighting, there is a noticeable shift away from traditional incandescent bulbs to LEDs. LEDs have now become the norm in lightbars for police and emergency vehicles. The brighter output with increased efficiency leaves little question of why authorities have made this switch.

It may seem as though a higher intensity light would come at the cost of greater energy output, this isn’t the case. LED literally stands for “light-emitting-diode.” This technology essentially quadruples the lighting efficiency when it replaces traditional incandescent lights. Traditional lights lose about 80% of the energy through heat energy, where LEDs only lose about 20%.

This increase in efficiency is incredibly useful for automobiles. With LED headlights or fixed LED lightbars, an automobile requires much less power output to achieve superior lighting. Traditional lightbars that use incandescent bulbs draw much more current from the battery, any may require modifications to the battery or alternator system. LED lightbars will not only produce greater light, but they will require less from the battery. This modern type of lighting also insures that the vehicles battery will last longer, as it is not required to use as much output.

Police and emergency responders have made the switch to LEDs. In emergency situations, it is critical that these fast-moving vehicles be seen. LED lightbarsLightbars are now the choice for nearly all police vehicles, ambulances, and fire trucks. Not only are these lights brighter and more energy efficient, they also have a much longer bulb life. The average LED bulb can last up to 20 times longer than the traditional incandescent. For vehicles that are constantly responding to emergencies, it is critical that these emergency lights burn out as infrequently as possible.

A common problem with specialty parts such as LED lightbars is the difficulty of finding a supplier that can not only sell the items, but also the accessories and replacement parts that will inevitably needed with a product that receives heavy use. Extremetacticaldynamics.com is a reputable dealer of a host of LED items, as well as parts and accessories. There is no question why both police departments, sheriff’s departments, and US military police have chosen to use lights purchased from extremetacticaldynamics.com.

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Quality and Convenient Lights for First Responders

Jul 7, 2011 by admin

Quality and Convenient Lights for First Responders

The Half Pint Deck Light from Extreme Tactical Dynamics is one of our most popular mini lightbars because of its convenience, reliability and ability to be customized to meet any agency’s requirements. With 12.75 watt LEDs, these mini lightbars are perfect for extra lighting on the rear deck, or they can be used on your dash. These lights are easily customizable to change white LEDs to blue or amber, depending on your department’s requirements. The heavy-duty construction ensures that these lights will stand up to the toughest jobs, and the quality of these lights will quickly make them your top choice.

Safety is the number one priority for all first responders. Alerting other traffic of the emergency and having them stop or slow down is critical to the safety of officers as well as civilians. Notifying parties that law enforcement is on the scene can help diffuse the situation and reduce panic. These mini lightbarsmini lightbar command attention and are bright enough to be seen from great distances. They conveniently mount to the rear deck or dash of any car, and they can be plugged into existing switch boxes. With the touch of a button, you can easily turn these lights on or off and change between strobe patterns. Your attention can stay focused on the emergency at hand because it takes less than a second to activate your lights in the desired pattern. If you prefer, a cigarette lighter plug can easily be installed, which allows you to easily move this type of light unit from one vehicle to another. Extreme Tactical Dynamics understands what first responders need, and we provide it with an eye toward safety and convenience.

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