Light Bars for Multi-Purpose Lighting
The purpose of this article is to give insight to light bars and how they are used. There are different light bars available in the market, and their purposes range from emergency use to photography to entertainment purposes. We will explore the two major light bars popular with users (strobe and LED), as well as the different contexts where they may be applied.
To start us off, strobe and LED light bars have proven time and time again to be a popular choice for multi-purpose lighting, and with good reason. A light bar is simply put, an elongated dome that may either contain one color or type of lighting or various ones. Flashing light is one of the properties consistent with light bars. Strobe lights use bright halogen bulbs and are the more traditional of the two. Strobe technology is very similar to that used in flash photography. It is favored for the quick succession of flashes produced.
LED light bars on the other hand are the newest technology in multi-purpose lighting. They are the better option as compared to strobe lights. LED lights use light-emitting diodes that are bundled up to produce a magnificent and wide array of flash patterns. This is just one of the reasons that LED light bars are superior to strobe lights. LED light bars also last longer than strobe, and can handle being alight for long periods of time without burning out. The heat emitted by LED’s is also minimal, posing less risk to flammable material that may be around the light bars when it is in use.
One of the common uses of light bars is for use on emergency vehicles to signal their approach and to convey the message of urgency on the road. Emergency vehicles have light bars that are normally mounted on the roof, and may or may not be used in conjunction with a siren. These are turned on when the vehicle is responding to an emergency. light bars on emergency vehicles are not limited to those mounted on the vehicle, as there are those that are portable, and may be concealed to hide the identity of the emergency vehicle. This is most common on unmarked police cars or cars used by volunteer emergency workers.
light bars may also be used in photography. Strobe light bars and light kits are favored by photographers, as they are popularly used to capture objects in motion. The effect produced by strobe lighting most amazingly captured a bullet in motion, hence forth transforming the face of photography. Strobe light bars and kits used in studios are however very volatile as the heat produced by the light bars have been known to cause severe body burns and even razed whole buildings.
light bars have been recently used in the entertainment scene as a way of club lighting. Strobe light bars came on the entertainment scene for their use in clubs in the 60s. They were known to enhance the mood created particularly by techno and rave music, as well as intensify the effects of ecstasy and LSD. The slow motion-effect created by strobe lights excited ‘rave’ goers, and proved big business for club owners. This effect nowadays is achieved by the use of LED, and is much more intense. The flashing light can also be configured to match the beat of the music. LED light bars have truly revolutionized every aspect of multi- purpose lighting, and if developed further, may change the way we see emergency vehicles and entertainment lighting.
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