Posted by admin | Posted in Uncategorized | Posted on 26-03-2009
Tags: diy, electronics, howto, led, led light bars, led light bulbs, led light strips, led lights, led lights for cars, led lights for homes, lighting
Led Light

LED Lighting
LED lighting is fast becoming standard in homes and business everywhere. LED lighting and light emitting diodes, are a smarter, more efficient way to light a room. Rather than using fragile filament power that burns out easily, LED lighting utilizes the movement of electrons for power and light. Built so that a great number of photons are released outward, the light from a diode is focused through the end of a plastic bulb which produces a bright light.
Because the power source or diodes are housed in plastic bulbs, LED lighting tends to be more easily protected than the older standard of fragile bulbs. LED lighting uses only about a third of the electricity needed to supply energy to traditional bulbs giving it longer life and providing almost 60,000 hours of light. Compared with only about 1,000 hours of light in incandescent lighting, this makes for a huge advantage.
LED lighting tends to mimic natural, outdoor light. This proves invaluable for the consumer and in case studies has been related to more alertness. LED lighting is also a mainstay for those suffering from SAD, a depression caused by lack of natural light in the winter months.
The greener way to go, LED lighting is not only cost effective, it uses less energy. LED bulbs stay relatively cool since they only utilize the diodes for light rather than relying on electricity that heats incandescent bulbs, as the filament must be warmed to produce light. Because the electricity used in LED lighting is being directly used for light this cuts down on energy demands considerably.
To learn more about LED lighting check out www.designledlighting.com where you will find this and alot more on led light bulbs and the use of led´s.
About the Author
Robert Andstrom works as an IT tech, and has a degree in economics. he enjoys woodworking as a hobby
Brake light leads to drug arrest
BOXBORO -- A routine traffic stop for a defective brake light led to the arrest of a 22-year-old Cambridge man who is now facing a drug-distribution charge. Dylan H. Mess, of 67 Inman St., #1, was arrested Sunday and charged by Boxboro police with illegal possession of marijuana with intent to distribute.
Led Light
Rank 1 - LED There Be Light [Trance Energy 2009 Anthem]
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As the Light Led $22.31 As the Light Led |
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Small LED Light $27.99 Small LED Light |
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Large LED Light $45 Large LED Light |
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USB LED Light and Fan $13.8 USB LED Light and Fan |
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4 LED Light $9.99 4 LED Light |
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BATTERY,LED FLEX LIGHT $8.55 BATTERY,LED FLEX LIGHT |
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RITELITE LED PUCK LIGHT $13.99 RITELITE LED PUCK LIGHT |
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Led to the Light (1866) $20.39 Led to the Light (1866) |
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Led Into Light (1884) $23.59 Led Into Light (1884) |
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Lumian Black LED Desk Lamp with Night Light $148 -LED |
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APC LED Light Kit: LED Accent Light; red 360444R $16.37 LED Light Kit: LED Accent Light; red |
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Bes TRI-LED LED Tri-Light Headlamp $26.2 Bes TRI-LED LED Tri-Light Headlamp |
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LED Indicator Light - Red $1.76 Paneltronics LED Indicator Light - Red |
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LED Indicator Light - Green $1.76 Paneltronics LED Indicator Light - Green |
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White LED Utility Light $192.89 Perko White LED Utility Light |
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Siig USB LED Light $16.96 Siig AC-LG0012-S1 USB LED Light |
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USB LED LIGHT PRO PORTABLE $16.99 USB LED LIGHT PRO PORTABLE |
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USB LED LIGHT+FAN PORTABLE $16.99 USB LED LIGHT+FAN PORTABLE |
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6 LED Emergency Night Light $13.99 6 LED Emergency Night Light |
What Exactly Is Led Lighting?
It is difficult to provide a quick and simple answer about LED lighting. Basically their name comes from the fact that they are actually Light Emitting Diodes that are just small electronic fixtures that illuminate as electrical currents pass through them. Yes, this sound quite similar to traditional light bulbs, but in fact they are remarkably different. LED's are closer to the old transistor radio technologies than they are to light bulbs.
Traditional or old-fashioned light bulbs work with a small and easily broken filament that casts a brilliant glow whenever the electrical current within their structures are completed. This means they tend to burn out quickly, make a lot of heat and consume significantly more electricity than LED bulbs.
Where do you find LED light bulbs? For the most part they are found as indicator lights in computer and electronic equipment; they frequently appear in modern flashlights and remote controls, exterior lighting fixtures, solar lighting and even holiday light strands. They are also the bulb of choice for the bulk of solar lighting fixtures available today. They appear in the items listed because of their durability, reliability and tremendously long life spans.
There are some common misperceptions about LED lights that lead people to avoid them, and these include:
- They cast a feeble light
- They cost a great deal more than standard bulbs
- They are only available in a blue/white color
- They are small and limited in application
All of these statements are terribly inaccurate, and over the coming decades consumers are going to see the LED technology appearing in more and more applications. This is due to many reasons including their ability to cast strong lights, such as spot and flood lighting applications, their ever shrinking costs, their wide range of colors and their ability to withstand shocks, weather and heavy usage which is making them more desirable in a wider range of uses. Additionally, they do not contain the same wide range of toxic elements and materials as other lighting options, including such heavy metals as mercury which frequently appears in fluorescent lights. This is of great interest to those in the "green" movements and those looking for lower priced items.
Many consumers remain convinced that LED lights are more costly, and the facts need to be addressed once and for all. First, LED bulbs tend to last a tremendously longer time span than traditional bulbs which all ready makes them well worth any difference in cost. Secondly, they do not use expensive materials in their manufacture, and finally they are far more efficient when applied in fixtures such as solar garden lights. What this all means is that an LED fixture will pay for itself in savings much faster than an investment in traditional, filament bulbs.
About the Author
Jonathan Gal is a solar lighting expert and owner of YCA Solar Lights, an organization dedicated to promoting clean, energy efficient solar lighting technology. To find out more about how solar technology is changing the way we live, especially with respect to lighting, you are invited to visit Jonathan's solar outdoor lights site.
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SE Wireless Motion Sensor Light - 10 Super-Bright LED $6.99 nstantly add motion-activated light for security and safety - indoors or out*Infrared technology senses both movement and heat for fewer false activations; daylight-off function*Compact (3" x 3") and lightweight (4.3 oz) lets you install almost anywhere; easy-mounting slot *10 super-bright LED cast pure white light, last for 100,000 hours, sip battery power*Wire-free installation, operates for mon... |
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Fulcrum Products Light-It 6 LED Porch Light with Motion Sensor $21.43 If you are looking for a high-powered floodlight to provide added safety and security to the exterior of your home, look no further than the Outdoor Wireless Motion Activated LED Floodlight. This floodlight is perfect for the average do-it-yourselfer as it runs on batteries, so no outlet, wiring, or professional installation is required. It has a weatherproof casing that was designed to withstand ... |
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Flex Neck Reading Light The popular Flex Neck⢠Reading Light now comes in fun colors and patterns! Perfect for kids of all ages, the Flex Neck clips anywhere and points two bright LEDs wherever you need light the most. And for readers on-the-go, the head snaps into the clip for form a secure loop.... |
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Led by the Light of Truth [VHS] $6.87 ... |
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Gurren Lagann, Part 1 (Limited Edition w/Artbox and LED Light) $35.97 GURREN LAGANN PART 1 LE... |
Led Light
