Showing posts with label Lighting. Show all posts
Showing posts with label Lighting. Show all posts

Monday, August 1, 2011

Car Strobe Lights - Efficient Private And Public Emergency Lighting

Strobe lights are the most versatile and useful emergency lighting that can be used with a wide variety of vehicles, and in emergency situations. The most common use of car strobe lights is on top of police cruisers, which are used to direct traffic and signal traffic violators to pull over. Although strobes in red and blue are predominantly used, they are available in a wide range of colors like white, green, and amber. The other colors are more commonly seen on ambulances, fire trucks, towing vehicles, and construction vehicles. Strobes are even seen on parking meter checking vehicles, trash removal and snow removal vehicles. When the strobes are on, these vehicles get special parking permits and higher priority on roads.

Car strobe lights come in a variety of sizes too, which makes them easy to fix and remove as and when needed. Especially, for large vehicles like fire trucks and ambulances, using smaller strobes can help them in moving faster. The smaller strobes do not add to the bulk of the vehicles and cause obstruction when moving on roads with trees. There are bigger strobes when there is a requirement of additional light sources and traffic advisers. Larger strobes that have inbuilt arrow pointers and different flash patterns can be used as traffic advisers mounted on top of vehicles. Larger strobe lights have lesser mobility since they need the vehicle battery to power them up. Smaller strobes are more portable, and can act as hand-held lights sources when needed.

Strobe lights of smaller sizes are used by voluntary emergency response vehicles, since they can be stored inside the car. Voluntary vehicles are not permitted to use the car strobe lights when not responding to emergency situations, so having a removable emergency light system is important. Not only are the portable strobes useful for emergency vehicles, but they come in handy for private vehicles as well, when needed. Since strobes are visible from a distance both during the day and night, they can act as great warning signs when the vehicle breaks down, or has an accident. Strobes can alert other drivers on the road about the immobility of the vehicle, and can avoid further accidents.

Since car strobe lights are made of LED bulbs, they are highly energy-efficient. Smaller lights are equipped with inbuilt battery systems that can be recharged when plugged into electrical unit in the car. They do not drain out the battery of the vehicle because they do not need much energy to operate the bulbs. LED lights are light weight and highly efficient in producing piercing beams of lights. They do not burn out the bulbs upon continuous usage, and last for hours together in a single battery recharge. Using LED lights are highly cost-effective since they do not need replacement and constant servicing. Buying the strobe lights at a licensed vendor is important, since there are strict regulations about the intensity of the light, and the number of strobes per second.

Extreme Tactical Dynamics is a one-stop shop for Car strobe lights and many other items like Flashlights, Deck Lights, police lights, etc. Please visit the site for more details of various items available - http://www.extremetacticaldynamics.com/


View the original article here

Sunday, July 31, 2011

Tips To Pick Appropriate Emergency Lighting

There is a reason why some types of lighting are called emergency lighting. It is because, they are highly reliable and amongst the few sources that can be trusted in an emergency situation. The definition of emergency has changed quite a bit in recent times and lighting for emergency has to stay up to date with it as well. When you are thinking of investing in such lighting there are some things that you need to keep on top of your mind.

The first thing about emergency lighting is the ease of their use. They shouldn't comprises of overly complicated circuits. The lighting equipment should be extremely portable, which will allow you to carry it easily, wherever it is required. Along with portability, the ease with which the lighting can be manipulated or customized is an important usage factor. For example, LED modules are usually seen handled by a control circuit that is simple and quite easy to use. These control boxes allow you to have several flash patterns that can alternately be used. Some LED light bars come with as many as 15 flash patterns with alternating colors that not only enhance the brightness, but also are more attention-grabbing, which is an important quality for lighting to be used in emergencies.

Another important feature of emergency lighting is the power consumption. This is expected to be as low as possible. This is also the reason why light emitting diodes are preferred instead of halogen or xenon lights. LEDs hardly waste any energy in the form of dissipation of heat. Also sufficient brightness is provided by simple 1W LED bulbs which can be used in arrays to provide intense light with low beam temperature. Low power consumption will also allow you to carry less batteries or power sources especially on emergency or camping expeditions when such lighting can be used. This is one reason why LED emergency light bars are used more often these days compared to normal flashlights, in crisis situations like floods or other natural disasters.

Emergency lighting should also be good for use in different weather conditions. It is common to find, LED modules which are epoxy coated to save them from the effects of moisture. Similarly, polycarbonate coating is also used in some cases, to diminish the effects of harsh weather. Lighting used in emergencies has to function in exactly the same way in bad weather conditions as it does normally. Lighting used on ambulances, fire engines, highway patrol cars and cop vans should be luminescent and effective in all situations. Brightness of lighting is also important especially under hazy and foggy conditions, where visibility is of prime importance.

Apart from low power consumption and intense brightness, emergency lighting should also be picked for longevity. This lowers the cost of the lighting which is important. Thermoplastic surfaces of the LED modules allow them to be resilient. Chrome deflectors and lenses are used along with these to enhance the visibility of the lighting anyway. These developments in construction offer good choice for those selecting lighting for emergency situations.

Extreme Tactical Dynamics is a one-stop shop for Emergency Lighting and many other items like Flashlights, Deck Lights, police lights, etc. Please visit the site for more details of various items available - http://www.extremetacticaldynamics.com/


View the original article here