Monday, October 12, 2009

Mini Strobe Goes LED!


Mini Strobe Goes LED!

LOS ANGELES - American DJ has put new flash into strobe lights by adding the power of LEDs, while scaling down the size, to create the S-81 LED Mini Strobe. A modern-day version of this all-time popular effect, the compact S-81 LED measures just 3.5″ x 5.5″ x 3.5″, yet contains 21 bright white LEDs, which give it an impressive punch that belies its petite size.
This highly portable LED mini strobe is small enough to fit anywhere and it’s super easy to operate, making it an ideal choice for creating cool visual effects at school dances, dorm parties, discos, bars, band performances — anywhere a strobe light can be used. And, with the fall-winter season just around the corner, it’s perfect for adding freakish fun to Halloween parties and a splash of flash to holiday festivities.
Best of all, the S-81 LED has a mini price tag too. At just $25.95 MSRP, everyone from professional DJs, to students, to home party hosts can enjoy the fun, exciting effects of a strobe, along with the user benefits of advanced LED technology.
“American DJ is committed to bringing the value, performance and energy-saving advantages of LEDs to everyday lighting users such as working DJs and bands,” said Scott Davies, General Manager of the American DJ Group of Companies. “The S-81 LED is the latest example of how LEDs are evolving to become a practical lamp source for even the smallest, most commonly used effects like strobe lights. This powerful mini-sized unit definitely takes strobes into the next generation, with its LED power, performance benefits, compact size and surprisingly affordable price.”
One big benefit of the S-81 LED is that its LED lamps produce such a powerful clear bright beam, no fog is necessary to enhance the effect. This enables it to be used at locations and venues where fog is not allowed or desired, such as many schools and wedding halls. Another safety and comfort feature of the S-81 LED is its cooler operating temperature. Since LEDs produce less heat than traditional fixtures, it is less likely to overheat, and the temperature on the dance floor or stage remains cooler and more comfortable.
With LEDs’ long lamp life, the S-81 Mini offers tremendous dollar value as well. Its LEDs are rated for 50,000 hours of use, meaning it could run continuously for over 2,000 days before the bulb would burn out. Divide this into its retail price of $24.95, and the S-81 costs you just over one cent a day!
Energy savings is another advantage of LED fixtures. Despite its brilliant output, the S-81 LED draws only 3W of power, compared to a halogen strobe light of approximately the same size, which can consume 20W or more.
The S-81 LED Mini Strobe has a beam angle of 130° and includes a flash rate control knob on the rear of the unit. Designed for ultimate compactness and portability, it measures 3.5″L x 5.5″W x 3.5″H and weighs just 1 pound.
The MSRP of the S-81 LED Mini Strobe is $25.95.

LED Headlamps - Which Industries Benefit Most?

LED Headlamps - Which Industries Benefit Most?
Headlamp technology has a long way since it was first introduced, with LED lights sources now replacing the candles and lamps of the past decades. LED headlamps are used in a number of different industries, but there are three specific industries which have received the most benefit from them (and as such they have helped in the lightweight and durable versions that are used today to develop .) These key industries are mining, search and rescue and Industry --Production, and each of them makes use of headlamps in a slightly different way.
Coal Mining A reliable source is essential for the coal mining industry, miners, since much of their time deep under the earth, where no daylight to spend to achieve. Early mining headlamp use is made small oil lamps, candles, helmet mounted, such as work, but that posed a dangerous situation if encountered pockets of gas or had large amounts of coal dust present. For securityin the mines is a major concern, an alternative had to be found to allow miners to do their work without the risk of fire or an explosion.
Battery-powered lanterns were used for years when the batteries mining helmets even harder than it already. The development of LED lights was the answer to the Bergleute''Gebete, so that a stable and reliable light source that no heavy battery packs do not have to move them. LED lights, provided a better qualityLight as the beginning of the alternatives and, thus pressure on the Bergleute''Augen.
Search and Rescue Unlike miners who spend most of the search and rescue forces of the majority of their time outdoors. This does not mean that isn''t their work more dangerous, the lives of adults and children often hang in the balance sheet and rescue teams must be able to respond a wide variety of terrain and weather conditions, situations quickly and efficiently. This efficiency can be significantly reduced through have to have a flashlight or battery-powered lantern. The ability to make an LED headlamp don this important work much easier. The lightweight LED lights tend to be so closed to be watertight, so search and rescue forces have not only the hands are free, but they are also able to do their job effectively, regardless of the weather outside.
Industrial Manufacturing Industrial production is definitely not an easy job, and in most cases, what a job> Industrial workers does will require them to have both hands free to do it. That's good for the line workers who do their jobs in well-lit areas, but it can be a great inconvenience for warehouse workers and those who carry out maintenance, because they often venture into the corners and darker areas of the plant. LED lights have a lot of light where they need it while your hands free, and the LED lights tend to be stable enough thatthey can in a few cases something goes off and take care of impact without breaking a light bulb.

Heated LED Bathroom Mirrors: The Ultimate Bathroom Accessory?

Heated LED Bathroom Mirrors: The Ultimate Bathroom Accessory?

Introduction
Central to the mythology of mirrors is Narcissus a Boeotian hero, who disliked those who loved him for his own natural beauty. He famously gazed into a pool of water and was so fascinated with the reflection, that he was unable to bring himself to leave the image. Not realising that the image he could see was of his own natural beauty, he couldn’t bring himself to leave the image, and he perished.
The concept of how the mirror works is quite simple. It stems simply from the reflective surface of still water and therefore nature plays its part. When you look down into a puddle or a dark pool of water, the smooth water reflects the light straight back into your eyes. Mirrors work in a similar way, in that a mirror is made up of a coated glass surface which when a polished metal surface or metal film is applied behind the glass, light cannot shine through and so reflects the image back. Young children particularly, are always fascinated when they look into a mirror for the first time and see their own reflection staring back at them. Anyone who has young children will remember the vision of their young child daughter kissing their image on a mirror. My eight year old daughter loves sitting in front of her mirror applying her make up nearly as much as my fifteen year old daughter!
Where would we be today without mirrors? Mirrors are generally used for personal grooming or interior decoration and have evolved from a luxury item into a necessity. There is an enormous variety of mirror shapes and sizes and over the years, mirrors have gradually evolved to meet many different requirements. Today there is a large selection of mirrors , ranging from small mirrors to large mirrors, framed, unframed and includes bathroom mirrors, decorative mirrors, illuminated mirrors, LED mirrors, shaving mirrors, make up mirrors and demister mirrors. Away from personal use, mirrors are also used as part of scientific apparatus such as cameras, lasers, telescopes and periscopes, to reflect light and used as tools in dentistry and medical care.Not to mention the beauty and hair salon industries.
History of Mirrors
The history of mirrors as far as we can see dates back over 8,000 years. The earliest known mirrors were made from pieces of polished stone such as obsidian, a naturally occurring glass from cooled volcanic lava flows. In Anatolia in Turkey, examples of obsidian mirrors dated at around 6000 BC have been found. In south and central America, polished stone mirrors from around 2000 BC on wards have also been found. From around 3000 BC mirrors of polished copper are known to have been crafted in ancient Egypt. In China bronze mirrors were manufactured from around 2000 BC.
The first metal coated glass mirrors are thought to have been made in the first century AD, in Sidon, known today as Lebanon. The Roman author Pliny makes reference to glass mirrors backed with gold leaf in his Naturalis Historia, one of the largest reference books to have survived from the Roman Empire, which focused on natural and man-made objects and was written in around 77 AD. The Romans also created a technique for making crude mirrors by using molten lead to coat blown glass.
In the 10th Century Arabian Physicists, considered different types of mirrors, reflecting mirrors and parabolic mirrors and another discussed concave and convex mirrors in both cylindrical and spherical geometries. In undertaking various experiments with mirrors, finding the point on a convex mirror at which a ray of light coming from one point is reflected to another point was solved.
During the period of the 14th to 17th Centuries, across Europe a method of coating glass with a tin-mercury amalgam was perfected by manufacturers. Venice was recognised for its glass making expertise and soon became a centre of mirror production using this new technique. Glass mirrors from this period were extremely expensive luxuries.
The particular process of silvering to produce the first silvered-glass mirror is credited to German chemist Justus von Liebig in 1835. He developed a process to apply a thin layer of metallic silver onto glass through the chemical reduction of silver nitrate. The process was adapted for mass production and led to the greater availability of affordable mirrors and formed the basis of what we now consider the normal way to produce a mirror today.
The evolution of the mirror over the years is quite interesting, if like me you love mirrors! It has evolved from a luxury item to an item which is now taken for granted in daily use. Today, walk into any DIY store to look at mirrors and the selection is vast, with many technology features now finding there way into mirrors, to give added simplicity, luxury and decoration.
Accessories available on backlit mirrors feature back lighting, LED lighting and demister pads.
How are Mirrors Made?
The manufacture of mirrors includes the application to a suitable material of a reflective coating. Glass is the most commonly used material, due to its ability to take a smooth finish and its rigidity. Glass is also more scratch resistant than many other materials.
Early mirrors were made of solid metal, bronze or silver and they were far too expensive for many. Metal is also prone to corrosion and because of polished metal’s low emissivity, antique mirrors were less suitable for indoor use. With indoor lighting at the time supplied by candles or lanterns, the metal mirrors reflected a much darker picture.
In modern times ‘float glass’ is used in the manufacture of mirrors, which is a flat ribbon of glass which is run out of a furnace and along the surface of a bath of molten tin. The temperature of both the glass and molten tin is controlled to enable both surfaces to be made perfectly flat. There are now three common types of mirrors: plain - which has a flat surface, and the two spherical types of mirrors: the convex and the concave. The concave and convex mirrors can be used in an entertaining way, when used at fairgrounds or amusement parks to distort peoples figures reflected in them through bloating, stretching and shrinking, the person or object in front of them.
In some applications, a mirror isn’t a mirror at all. For example, when used in public conveniences, especially in public or factory toilets, where for reasons of cost and the need for greater durability, a single polished metal sheet is often installed as a form of mirror.
Different Types of Mirror
Throughout the ages, mirrors have been employed as symbols of truth, deception and vanity. Mention a mirror and you instantly know that if you look into one, you will see your own reflection staring back at you. The image you see will resemble your own appearance. In optical principles, the reflections in mirrors do not totally match the objects in front of them. When looking into the mirror, trace the contour of the reflection of your head in a mirror. The reflection may correspond in proportion, but will generally be half in actual size. With such a variety and huge range of mirrors now available, much has been made of the amount of money spent in purchasing mirrors particularly by women, although in this day and age with an increase in men purchasing cosmetics, some men will also be vain enough to carry a mirror.
The vain Queen in Snow White and the Seven Dwarfs famously asked her special mirror, “Mirror, Mirror on the Wall, who’s the fairest of them all?” Mirrors are synonymous with truth.Mirrors are frequently used in interior decoration to create an illusion of space, and to decorate and amplify the apparent size of a room. They will be used around the home, the office, a pub, club or restaurant to good effect. They work particularly well in night clubs, reflecting the many images of light in the club or room to create a feeling of a much bigger space.
Infinity Mirrors provide an effect of never reaching an end, known as ‘symmetry breaking’ and are particularly effective when used in a dark environment. I remember experiencing this phenomenon for the first time as a child in a large department store lift, where mirrors where on all sides of the elevator car. For those who are not good in lifts I should think this effect probably does nothing to calm them, perhaps that’s why you don’t see lifts like this anymore Or is it just because I’m getting old and that was a particular style popular in the 70’s!
My next favourite kind of mirror after the infinity mirror is the heated mirror, these mirrors have a heating element or what is called a demister pad mounted on the back. The reason a mirror steams up when you have a shower is because the surface temperature of the mirror is colder than the air temperature and causes the water vapour in the air to condense on the mirror. Some bright spark realised long ago that it if you heated the mirror this would avoid it steaming up, brilliant!
For many years heated mirrors have only featured in very expensive bathrooms usually costing thousands, and quality hotels have used heated mirrors as a neat differentiator from the increasingly popular budget hotels and motels. Of course it is not until you step out of the hotel shower and see yourself in the mirror that you realise it is there! Whilst at the back of your mind you realise this is one of the reasons why this room is more expensive than the other hotel across the street.
Last week I heard the BBC Radio 2 DJ Ken Bruce state that the best shave you ever had will have been in a hotel, to which he attributed the benefit of the heated bathroom mirror as the main reason. I have to agree, and every time I stay in (nice) hotel I always have a really good look at the bathroom with a view to reproducing the best of its features in my own home.
Any bathroom can benefit from a demister mirror creating the feeling of that luxury bathroom. All you need is a power supply routing to the mirror which your local electrician can install for you relatively cheaply, once installed it can also be used for powering a shaver point, or better still buy a heated mirror with a shaver socket built in.
In 1980, ska group The Beat had a UK top ten hit with ‘Mirror in the Bathroom’ and the bathroom is probably the location where we are most intimate with our mirrors. Many will say that it is not wise to look at yourself in the mirror first thing in the morning, but the bathroom is often the first port of call in the morning. Many bathrooms feature a main bathroom mirror positioned on a wall and a bathroom cabinet with mirror doors. Other than the “oh my god” do I really look like that expression, the uses of a mirror or mirrors in a bathroom will generally be to aid the application of make up, hair styling or shaving. One of the major problems with bathroom mirrors is that after showering or bathing, the mirror is misted over.
A recent addition in the manufacture of heated mirrors is the inclusion of a demister pad which clears the mirror for use in just seconds. Just think never having to again wait for the steam of the bathroom to disappear from the mirror, or having to open the window, before using the mirror to shave or apply make up. The bathroom mirror demister or steam free bathroom mirror is a great invention. Some manufacturers refer to these products as fog free bathroom mirrors and there is now a huge range available, again some with back lights, LED lighting and built in shaver points.
Demister mirrors and steam free bathroom mirrors are not the only recent developments on mirrors. As suggested above another reasonably new product is the illuminated bathroom mirror. Illuminated mirrors maintain the features of a simple mirror, but will enhance any environment in which they are used with the addition of lighting. As with all mirrors, the range of illuminated mirrors is extensive, with a variety of sizes and shapes available. An Illuminated mirror with shaving point can also be purchased. Illuminated bathroom cabinets with or without shaver sockets are also available.
Mirrors with illuminated LED lights will enhance any bathroom or environment in which they are installed. Being of low energy consumption LED, or light emitting diode, are more environmentally friendly than traditional bulbs. They are designed to withstand the moisture of the bathroom environment. So water vapour mist will not cause a problem. As a real luxury mirror, illuminated bathroom mirrors and bathroom mirrors with LED lighting can also include a demister pad, to demist the mirror in just a few seconds and an on/off sensor to activate the lights as soon as motion is detected in front of the mirror. Now bathroom cabinets are also available with inbuilt back lights, and LED lighting for that special something different in your bathroom.As a bathroom accessory the mirror should come high on the list, in fact can you really have a finished bathroom without a mirror? The enormous selection of styles, types, shapes and sizes means that there must be a mirror to match anyone’s budget. Although some of the latest technological versions such as illuminated, backlit and LED mirrors could be considered to be luxury items, some are not as expensive as you may think.
A convenient feature for any man who likes to shave before they go in the shower is a heated bathroom light mirrors because, if like me, your significant other has had a shower before you get in the bathroom the mirror is all steamed up when you get to it.
Mirrors, Superstition and Auspicious Energy Flow
I have always loved mirrors, probably why I have ended up in the mirrors business! When I was at school I did a project on them, this was before the internet was invented mind so I trawled through piles and piles of reference books in both the school and local library for months. These days of course it would only take a couple of hours on Google, kids these days don’t know how easy they’ve got it!
Once you get immersed in mirrors as I did all those years ago, or ‘mirros’ as I frequently misspelled it, and start researching them, you find that they play a major part in all aspects of life. Mirrors also feature in superstitions. One of the most commonly known superstitions is that someone who breaks a mirror will receive seven years bad luck. A popular belief for this superstition is that mirrors are a reflection of the soul and if a mirror is broken, then part of the soul is broken. Added to this, some believe that the soul regenerates every seven years in an unbroken condition, hence the seven years of bad luck. I bet you’ve always wondered why that was so I’m glad to share that with you!
It is also said that the mirror does not lie. A mirror can show only the truth. It is a very bad omen indeed to see something in a mirror which should not be there, a technique regularly used in scary movies! Some cultures also have a custom that a newborn child should not look into a mirror until its first birthday because its soul is still forming.
In the southern United States, it used to be customary to cover the mirrors in a house where the wake of a deceased person was being held. If a mirror was left uncovered or exposed, people believed that the deceased person’s soul would become trapped in any uncovered mirror.
In the ancient art of Feng Shui mirror placement is considered very important. There is a lot of information available about this, and it is a subject that can’t be covered in a mere paragraph or two here. But Chi energy flow can be influenced by mirrors so where the energy needs to be diverted, mirrors can be used for this to great effect. Personally I don’t really conform to these rules, although my mum has mirrors strategically placed all over her house to redirect in-auspicious energy! One of the principles I do follow though is to make sure I don’t have any mirrors pointing at my bed, or the kids beds, as this is said to reflect your dreams back onto you whilst you are sleeping!
Conclusion
A mirror is defined as a coated glass surface for reflecting images. There is a huge range of mirrors for scientific use, and available in many shapes and sizes. The most commonly seen uses of mirrors are for personal grooming and interior decoration. As a race we are thoroughly addicted to mirrors.
Over time, mirrors have evolved from a luxury item to an item of necessity and many particularly women will always carry a mirror in their hand bags. However, today with technological advancements, some mirrors will be seen as a luxury, particularly those which include illumination, LED or demisting devices. As individuals we spend many hours of our life in a bathroom, so why not treat yourself to one of life’s little luxuries and indulge in a stylish bathroom mirror? After all, let’s be honest, who can really live without looking in a mirror at least once a day?