Thursday, September 29, 2011

Emergency flashing lights serve the same purpose around the world

The language of emergency lights is clear, loud, explicit, and easy to decipher. It needs only minimal instruction for anyone to understand what the different colors of emergency lights convey. When you see the blue emergency vehicle lights of a police vehicle flashing from behind on your vehicle, you instantly understand that it is telling you to pull over. In other words, the blue flashing lights is a command 'pull over’; we need to talk to you.' If the words have been recorded and relayed at top volume, it might not be as effective.
Whenever, the driver uses the LED emergency flashing lights along with a loud bell which is generally termed as siren, this signifies that he is in hurry and needs to reach the destination urgently. The destination might be a hospital for ambulances, place set on fire for fire engines or a place where crime has happened for a police vehicle.

As discussed earlier, LED emergency flashing lights have gained the most recognition around the world. All the shapes and sizes of LED emergency lights are easily purchasable at affordable rates in several outlets and can also be purchased sitting home from online vendors. Purchasing online will not only require less effort, but you will also enjoy an advantage of choosing the flash pattern and design in accordance to your requirement. Therefore, opt for a realistically priced LED emergency bar by ordering online from well-known brands and retailers. This will not only save a lot of your quality time but will also help you purchase an appropriate product for your vehicle.
   Emergency flashing lights can become a necessity even for ordinary citizens going about their routine jobs. When people have to drive through private property roads or forest paths that are unmarked and unlighted, they should ideally use emergency flashing lights on their vehicles. Emergency lights are necessary to warn others of vehicle presence on such roads, which are normally bereft of vehicles, so that human beings and animals could be wandering in the darkness. On these roads, emergency flashing lights are also necessary to increase the visibility of the driver in all directions.

Monday, September 26, 2011

The usage of strobe light is versatile

The strobe light is then a mixture of the high powered flashing technology with a more energy efficient, durable and cost effective light technology. This means that the light you will be getting will be reliable for a very long time and you will surely not think about it for the next 10,000 hours or probably more.
The effectiveness of strobe light is the ability to make people sit up and take notice, or in the case of the emergency vehicle mounted strobe lights, to pay attention to these vehicles and get out of the way. The rotating, flashing bright light is designed for that purpose when used in this way. This is not the type of light that you want to use for something everyday. They use a lot of energy and get very hot when left on for too long a time. There is also the possibility of damage of a sort to your eyes if you stare at a strobe for any length of time. It has also been noted that epilepsy sufferers may have a seizure caused from the intermittent flashing of a strobe.
Many clubs use a strobe light with high flash rate to create the illusion of slow motion and to make it look more edgy and dynamic. This is a way for the clubs to add a level of intensity to the dance floor and this is a very important fixture in many clubs. For theater, the strobe light is an essential light source to capture the illusion of lighting. The flashes make the scene much more dynamic and full of depth.

Another application of strobe light is the aircraft. These are lights used to avoid collusion that consist of lights on the wing tips, landing lights and white beacons. Most of these are strobe lights. Warning strobe lights are used in police vehicles and fir fighting vehicles too. The all use them for the same purpose of warning other road users to take care as the road may be obstructed by the particular vehicle that emits the light signal.
The purpose of strobe light is really versatile and many industries and businesses benefit from this kind of technology. For those that might be very sensitive to flashes of light, limit your exposure and prevent looking directly at the lights. The strobe light is a very powerful device and so safety must be observed when using it.

Once the strobe light was the king of the illumination

The strobe light was introduced in 1931 and by the 1960's it has been introduced to the club scene. In some researches, the strobe light has been said to be connected to epilepsy attacks. The factories creating these lights only use standard 10-12 flashes every second. In the very essential world of safety and emergency, the strobe light is being used for emergency and construction vehicles. They come in various forms and they have different kinds of colors depending on the needs of the vehicle and the purpose of using them. They can be used as beacons. Warning lights and it is also available in a light bar. In many party and clubbing businesses, they offer strobe light as a lighting option for a more fun and really amazing party.
Incandescent and neon indicator lamps have been replaced by strobe light. Even though it is a bit expensive it is worth the price as there is no need to change these emergency lighting or warning devices year after year. Best quality ensures longer duration of the device. The strobe light can be mounted on top of the vehicles as warning devices to draw attention from the other vehicle users in case of an emergency.

The strobe light can be in round, oval or rectangular shapes. These lights can be mounted on any type of an emergency vehicle be it police cars, ambulances, fire trucks, snow plows, EMS, highway construction vehicles and so on. The amber, blue and red lights provide greater visibility from a long distance. Strobe light bars consist of led strobe beacon lights. These are enclosed with a clear lens case that is made out of polycarbonate to protect the beacon lights. Consisting of two strobe beacons the entire mini light bar is seated on a magnetic base. Both the beacon lights can be of the same color or a different color combination can be used.
However, some people are allergic to this high intensity flashing of light. To prevent allergic reactions there are limitations imposed on the number of flashes per second. In Britain it is recommended to use a flash rate of less than 5 flashes a second. Strobe light used as decorations on vehicles too. Like in air craft they use very low flash rates and are not dangerous though they emit a powerful beam. Since the duration is also short there is no harm caused by them. Normally in decorative purposes they are used in set with particular patterns of blinking.

Monday, September 12, 2011

Strobe light bars prove both practical and efficient

The strobe light bar is just one of many forms of emergency lighting. These light bars are effective and efficient. This article will explore why strobe light bars are the best form of lighting in the world of emergency vehicle lighting.
Flash patterns and light intensity are now configured to the specifications of the emergency department or emergency vehicle user and can be adjusted. Strobe light bars are not necessarily only mounted outside the vehicle, as there are some made specially to be used inside the vehicle. These are however specially made to prevent them from flooding the car with light and disorienting the driver. Strobe light bars are very important in police work and also for use on other emergency vehicles and so should be selected carefully before being installed on the vehicle. Some of the factors to consider are the type of emergency vehicle and its purpose, the intensity and flash pattern desired, as well as whether it is permanently mounted or detachable.
Strobe light
Also, strobe light bars can be manipulated and made small and detachable for use by undercover police and volunteer emergency workers. The light bar can be made small and made to fit on the dash or visor of the vehicle, as well as provide for easy concealing. These light bars are portable and are configured to work on the roof of the vehicle or inside the vehicle. Strobe light bars made to work inside the vehicles however require special features to ensure they do not flood the emergency vehicle with light thus disorienting the driver.
The advantages of strobe light bars are numerous, and these light bars prove both practical and efficient. There is however drawbacks to the use of strobe light bars. The light bars use very little energy and so at the same time give off very little heat. This means that during frost or snow, the light is coved with frost. This can seriously compromise the security of the emergency vehicle user as well as other motorists as the flash given off by the light bar will be obscured by the snow or frost. Strobe light bars are also very expensive especially when there are other alternatives that work almost just as well such as strobe lights.

The development of strobe lights

Strobe light bars are a relatively new development in the world of emergency lighting. Traditionally, emergency vehicles used a steady burning light, then rotating lights, and now strobe light bars. There are different reasons why this new development has caused such excitement and each of which will be highlighted in this article
A strobe light bar can also be very easily dimmed unlike other previous light bars. Dimming simply requires one to lower the forward current or dim through pulse- width modulation. In this light bar, wasted energy is dispersed as heat through its base. This means that sensitive material or flammable ones are not affected by heat radiated by the light bar, as is the case with older ones. Another advantage associated with a strobe light bar is that failure occurs through dimming of the light bar over time rather than a sudden or abrupt failure. The dimming light can be observed and used as a tell sign of when the light bar needs to be replaced. This also means that the light bar is constantly working. They also last long and are estimated to give about 35,000 to 50, 000 hours of useful light. It may take even longer until complete failure of the strobe light bar. Fluorescent light on the other hand gives about 10, 000 to 15, 000 hours of useful light.
Strobe light
Also strobes are small and this means that the shape and size of strobe light bars can be manipulated. For the first time, light bars that are not big and bulky have been in production. Strobe light bars can now be made to fit on the dash of the emergency vehicle, as well as on the visor. The advantages associated with this capabilities is undercover police can go about their work inconspicuous and can use the police lights only when necessary. Volunteer emergency workers have also benefited from this as the family car can be quickly turned into an emergency vehicle with flashing lights at the snap of a finger. Volunteer emergency workers also do not often like to be recognized, and so portable emergency light bars work best.
LED lights are however replacing strobe lights as there are many shortcomings of strobe lights. They use a lot of power and so require a special car battery to keep them working especially if they are required to be on for long periods of time. These strobes also produce a low intensity light as compared to LED lights. Their light is also more susceptible to offsetting photosensitive epilepsy than the LED light is. Strobe lights are however still a good choice for police cars, and have proved to be precious to police and other emergency workers.

Strobe lights can be used as many purposes

Strobe lights
The strobe light is a new invention that has revolutionized the world of lighting. This article will provide insight as to why the strobe light has become such an important tool for lighting, as well as go through the best quality strobe lights recommended by experts for use for the purpose of lighting.
Strobe lights use xenon flash lamps that produce bright flashes of light although color gels are used to produce colored light. These flashes of light can be seen from long distances and are effective for warning motorists of an oncoming police vehicle. strobe lights produce about five flashes per second, as faster and brighter flashes are associated with the setoff of photosensitive epilepsy. The most common type of strobe lights are magnetic strobes and strobe bars, which are offered in different colors, the most widespread being amber blue and red.
Night clubs, especially those that play mostly techno and rave music use large strobe light placed at strategic places around the club or dance floor to give the effect of time moving in slow motion. They come with powerful bulbs that can handle being alight for long periods of time without burning. The regularity, brightness and color of the flashing light can also be adjusted and even in some cases be synchronized to flash with the beat of the music. Nightclubs that use strobe light are very popular particularly in Europe. However, people with photosensitive epilepsy are advised against going to these night clubs as they have been associated with offsetting seizures for people with this particular kind of epilepsy.
       Strobe lights are also being used for emergency purposes and vary in shape and size. Strobe light can either be contained in a single dome, or fitted into a light bar with different bulbs on it. The single dome is popularly used at construction sites to indicate danger and is almost always used with a siren. The strobe light will draw attention even in the sunlight although it most effectively works at night. The light bar is on the other hand mostly used by police vehicles although there are a number of other uses that have come up, some even in the home.

Friday, September 9, 2011

Strobe lights are extensively used in emergency situations

The strobe light is a perfect example of multi purpose lighting. Strobe light also comes in the form of a single self-contained light bar that is about 8 inches long and contains four heavy-duty bulbs. They are perfect for emergency lighting situation and can be hand held. They may come with a provision for hooking it up to the car battery or come with their own battery pack, although the latter is most ideal. This particular kind can be mounted virtually anywhere on the vehicle and is perfect for warning motorists of impending danger if used at a scene of an accident.
Strobe lights are used for a variety of purposes and are fundamental to lighting. Strobe lights have been used as a form of lighting for many years, and although there is newer technology available today, strobe lights are still a popular choice for many forms of lighting. The most common use of strobe lights is for use on police and other emergency vehicles. Police and emergency vehicles display strobe lights to indicate that they are approaching and are responding to an emergency. Other motorists are expected to make way to help the emergency vehicle effectively respond to the emergency.
Strobe lights
Strobe lights are not restricted to emergency vehicles alone, as other people are beginning to use them to make their cars look better. Strobe lights for making the car appear sleek can be mounted on the grille of the vehicle, the trunk together with speakers, or around the wheels of the vehicle among other places. The ones in the trunk may even be configured to make them flash in time with the beat of the music. They are bright and flash in different varieties of patterns, and make the car appear sleek and cool especially at night. Young people are those most likely to be seen in a vehicle displaying strobe lights.
Although strobe lights are a very effective form of lighting, there is newer technology that works better and without some of the problems associated with strobe light. The one that comes to mind is LED lights. LED lights are superior to strobe lights in almost every imaginable way. They last much longer, produce less heat, less power, more weather resistant and much brighter with a larger variety of flash patters. This is not however to say that strobe lights should be abandoned. Strobe lights are holding their own against the newer technology because they are effective and cheap, and can be relied on.

Strobe lights also have defects

A strobe light bar works well for the purpose of vehicle lighting. They are used as warning and hazard lights and can be mounted on any direction of the vehicle. The vehicles that use strobe light bar are for waste removal, road assistance, snow removal, tractors and public safety vehicles. They measure 4.8 inches by 1.95 inches and have mounting holes available for them to be screwed to any part of the vehicle. They are good for signaling the approach of the vehicle as well as give an indication of what type of vehicle it is.
There are however disadvantages associated with the use of a strobe light bar. There is a very high initial cost for installing a strobe light bar, and this may deter someone on a low budget from making use of this technology. There are other light bars that may work almost as well and cost less than half the price of the strobe light bar. The life of this light bar is also dependant on the temperature of the operating area. If it is constantly used in places with high temperatures, this will reduce its working life as well as make it susceptible to breaking down.
This is not good especially for emergency vehicles that are required to work in places with different temperatures. Strobe light bars have also raised concern that their constant use might exceed what eye specialists call blue-light hazard. This is specifically a concern with strobe lights that are blue or cool white. These may damage the eyesight of the individual using a strobe light bar as well as those around.
  Strobe lights
 The strobe light bar has come a long way, and its uses continue to grow with each passing day. Strobe light bars are no longer confined to use on emergency vehicles, and the technology, amount of light and configurations have improved drastically over the last decade. The strobe light bar has transformed lighting as this kind of lighting has been seen to outdo other previous forms of lighting. There are a lot of counterfeit products in the market, and so one should be very careful when purchasing a strobe light bar to ensure value for money as well as good quality product.

Thursday, September 8, 2011

Emergency flashing lights are important to the traffic

Lights are essential in the industry of law enforcement and in emergency cases. Emergency flashing lights are essential lighting equipment and are placed on a vehicle. When turned on, it signifies that the driver with the lights has the right of way or it could also be used to signal a driver jot abiding the traffic rules or is in a pursuit situation. There is a need for law enforcers to use these lights as a way of informing other road users about the urgency of an event, an accident or if there is illegal activity going on. There are a variety of emergency flashing lights used in law enforcement and they have various unique qualities.
LED flashing lights
LED emergency flashing lights are the preferred kind of lights by emergency rescuers and ambulances. These are electronic devices that can be programmed to flash at a certain pattern, enhancing the light signaling features. This is also more long lasting, durable and very reliable. Emergency flashing lights can be very thin and they can minimize wind resistance for faster and more efficient driving.
Emergency flashing lights can be mounted as a single unit. It can also come in the form of a light bar and it can also be integrated into the car for a more uniform look. Some vehicles use a light bar like police cars and ambulances but other times, ambulances use only rotating emergency lights.
Practically everyone has a right to use emergency flashing lights on a parked vehicle. Delivery trucks, or construction vehicles, or private vehicles which are parked or moving through a place which is neither a marked street nor a parking lot, have to sport emergency flashing lights to make themselves visible to everyone moving around in those areas which may include other vehicles, pedestrians, or even animals.

LED emergency flashing lights are practical

At the mention of the term emergency vehicle, human mind instantly conjures up a picture of a screeching police car, or a caterwauling ambulance, hurtling forward at maximum speed, forcing everyone else out of the way. So, when we refer to emergency vehicle lights, we invariably associate these flashing lights with those two titans of the streets.
Emergency flashing lights are essential road communication lights. People must be aware of what to do when there s an emergency. Escaping will not be liable legally when a police officer is trying to halt you. It is also a sign of respect and concern to give the right of way to the emergency vehicles to ensure that the people in need of medical attention or a criminal in pursuit will be given the much needed attention and justice. Of course, the users of the lights should be responsible and not take advantage of this essential device so that people will not feel like they were just tricked.
LED flashing lights
                                         
The colors used in the warning devices by emergency vehicles differ in various countries. Red and blue flashing lights offer more brightness and visibility. The flash patterns and colors can be changed as and when required without having to compromise on brightness. Emergency vehicles like ambulance and police cars prefer mounting a LED light bar on the top for easy recognition and visibility. LED light bars can be used on the interior as well as on the exterior of the emergency vehicles. Since the heat produced by these light bars is less, it won't affect the interior of the vehicle. A LED light bar is used in emergency vehicles such as police cars, as it emits sufficient light even in the darkest of areas.
However, emergency vehicles are not the only place for LED emergency lights. These flashing lights are used for all types of emergencies that do not require a vehicle to solve them. These lights are the greatest saviors of people when there is power break down due to natural calamities, or when there are even small power cuts during nights. LED emergency flashing lights are vibration resistant and are designed for easy handling, and so can withstand the shocks and rough handling that all emergency equipments are likely to be subjected to.