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LED Infrared Sensor Light YMO145-3 Extensively used on many occasions (3XAA batteries)

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US $9.39
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If you are looking for a perfect LED Sensor light, now it is your time. This product can directly into socket, also it is very convenient to carry. This LED Infrared sensor light is perfect for indoor and outdoor areas, and this LED infrared light illuminates upon detecting movement within its range. Also this bright LED Light is used in the darkness or on the necessary occasion, such as bedroom, cabinet, kids' room, hallway, stairway, washing room, kitchen room, storage room and so on. Placing mode, then put or append it on necessary occasion, when the ambient light is less than 10 LUX, or when a human being approaches no more than 5 meters with a horizontal angle of approximate 130 degrees or a top to bottom angle of approximate 100 degrees, the LED sensor light luminance automatically. Really the best LED light you are looking for!
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Product Description

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  • Specifications:

    • When the LED sensor light is less than 10 LUX, or when a human being approaches no more than 5 meters with a horizontal angle of approximate 130 degrees or a top to bottom angle of approximate 100 degrees, the LED light luminance automatically
    • The LED sensor light is perfect for indoor and outdoor areas
    • LED infrared light illuminates upon detecting movement within its range
    • This LED sensor light can directly into socket, also it is very convenient to carry
    • And it turns off automatically after 30 seconds when the human being leaves
    • Effective tool for both security and safety
    • It is safe, effective and energy-saving bright LED light
    • Placing mode, then put or append it on necessary occasion
    • Best LED light for bedroom, hallway, staircase, washroom, kitchen, restroom
    • AUTO: Set the switch into the AUTO placing mode, then put or append it on necessary occasion
    • Material: ABS & AS
    • Powered By: 3 x AA batteries
    • Size: 115 x 90 x 30mm / 4.5 x 3.5 x 1.2in (L x W x H)

    Details:

    LED Infrared Sensor Light YMO145-3 Extensively used on many occasions (3XAA batteries)

    • Infrared technology senses both movement and heat for fewer false activations

    LED Sensor Light

    • Instantly add motion-activated light for security and safety

    Bright LED Light

    • LED infrared light illuminates upon detecting movement within its range

    LED Infrared Light

    • Placing mode, then put or append it on necessary occasion

    Best LED Ligh

    • This product can directly into socket, also it is very convenient to carry

    LED Infrared Sensor Light YMO145-3 Extensively used on many occasions (3XAA batteries)

    • Suitable for bedroom, hallway, staircase, washroom, kitchen, restroom

    LED Sensor Light

    What are LED Lights?

    • LED stands for "light-emitting diode." LED lights are extremely small semiconductor diodes that are capable of creating light. The light that is created by any given LED can be of any color and can even be ultraviolet or infrared. The light that is created by an LED light depends on the material that is used to make the semiconductor and the current that is run though it. There are many different types of LEDs, including miniature ones, as well as high-powered LEDs and multicolor variations

     ☆Comparison between LED and Incandescent Bulb & CFL

    Bright LED Light

    How Do LED Lights Work?

    • LED lights work very similarly to standard light bulbs except for the fact that LEDs are much smaller and contain no filament
    • Instead of a filament, an LED creates light using nothing but the movement of electricity along the path of its semiconductor
    • As the electrons stream across the semiconductor, they create electromagnetic radiation. Some forms of this electromagnetic radiation can take the form of visible light, which humans can perceive via sight

    What Are LED Lights Used For?

    • There is an almost inexhaustible supply of applications for LED lights, some of which have already been realized and others that are currently being implemented
    • Within the world of electronics LED lights are used in traffic lights, screen displays, computers, brake lights and any other application which requires a bright, inexpensive and long-lasting light.
    • They also are used in the burgeoning field of photonic textiles and as a source of light in places where high temperatures cannot be tolerated. Indeed, LED lights are one of the most important technologies in contemporary electronic products and many such products would be impossible without them

    LED Lights Effects:

    LED Infrared Light

    • Power saving and long life-span LED lights are perfect for any use

    Best LED Ligh

    • The LED lights for both main and moonlight illumination are possible

    About LED Infrared Light:

    • IR (infrared) sensors detect infrared light. The IR light is transformed into an electric current, and this is detected by a voltage or amperage detector.A property of light-emitting diodes (LEDs) is that they produce a certain wavelength of light when an electric current is applied--but they also produce a current when they are subjected to the same wavelength light
    • A pair of IR LEDs can be used as motion detectors. The first IR LED is wired to emit LED and the second LED is wired to transmit a signal when it receives an IR input. When an object comes within range of the emitted IR, it reflects the IR back to the receiving LED and produces a signal. This signal can be used to open sliding doors, turn on a light or set off an alarm

    Infrared LED Projects:

    • IR LED Home Protection: Infrared technology can trigger "invisible" alarms.Motion detectors are one of the most common types of infrared technology used in home and business protection. Creative IR LED projects might combine motion-sensing devices with automatic calls to the police and your cell phone, along with triggering in-home alarm and camera systems. Individual components of such a system are available at hardware and electronics stores and can be assembled with little or no experience in infrared or electronics technology.
    • LED Light Pens and Laser Pointers: Laser pens employ LED technology.Infrared and laser pointers are a type of light pen that can be very useful. The parts are inexpensive, amounting to little more than an LED light, a battery compartment and battery and a container to hold the device. Similar projects can be tailored for specific uses, such as building a construction level or using the device to create a temporary line around a wall for aligning pictures or hanging a suspended ceiling.
    • Remote Control Lighting: Remote control works because of infrared technology.Infrared LED projects can be used to simply life at home by automating tasks. For example, an ordinary light switch can be replaced with a switch that is triggered by an infrared LED remote. A sensor in the switch recognizes the beam of infrared when it is activated and can turn the light on or off. This type of application works well for bedroom lights and can also be used outdoors to allow turning on a porch light before you exit the safety of your vehicle.
    • Robotics Projects: Infrared LEDs allow a robot to "see" what it is doing."Robot" tends to invoke the image of a mental image of a walking, talking metal man, but most robots are simply machines that perform specific tasks. To accomplish this, infrared LEDs are employed as sensing mechanisms as well as indicator lights to alert the user of problems or the successful completion of the project. More advanced hobbyists can combine automated machine with motion detectors to allow the machine to move about intelligently, or use controlled bursts of infrared light to trigger various musical notes or other machine

    How Do IR Sensors Work?

    • Infrared is light that has a wavelength longer than visible red light. The ranges of infrared include near infrared, mid infrared and far infrared, spanning wavelengths from about 710 nanometers (near infrared) to 100 micrometers (far infrared)
    • All objects emit light according to their temperature--this is called "black body radiation." The hotter the object, the shorter wavelength of light it emits. The Earth emits infrared light at a peak of about nine to 10 micrometers--and so do warm-blooded animals like humans. This light can be used to detect motion or warmth

    How to Test IR LEDs?

    • Remote IR LED:
    • Insert new batteries into the remote you want to test
    • Point the front of the remote where the LED is attached at the lens of a digital camera. Turn the digital camera on. A cell phone camera will also work for this
    • Press a button on the remote. If the LED is working properly, you will see a series of bright flashes from the bulb in the camera's LCD screen
    • Individual LED Bulb:
    • Calculate the resistor ohms needed to connect the IR LED bulb to a 9V battery. Resistors limit the amount of electricity passed to the LED. If too much electricity is allowed to pass, it will burn out the bulb
    • To calculate the resistor ohms needed for the LED, subtract the LED's forward volts from the battery's voltage, then divide that number by the amps needed to power the LED. The forward voltage should be listed on the LED's packaging. For example, if your LED requires 40mAh and has a forward voltage of 4v, and you're going to connect the LED to a 9V battery, the equation would look like this: (12volts - 4volts) / 0.04 = 200ohm. In this example, the LED would require a 200ohm resistor in order to run off a 9V battery
    • Twist one end of the resistor onto the longer of the LED's two wires; the longer wire is the positive wire, while the shorter wire is the ground. Clip an alligator clip from the other end of the resistor to the positive terminal on the 9V battery. Clip another alligator clip from the ground LED wire to the negative terminal on the battery
    • Look at the LED light bulb using a digital camera. The bulb is functional if it is glowing on the camera's screen

    Package Included:

    • 1 x LED Infrared Sensor Light

Customers' Reviews

Overall:
  ( 8 Reviews)
Price:
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I have bought this product

Deborah LeBlanc

Bought this item on

11-29-2010
00:00:00 11-29-2010 These work great and exactly how you would expect, Overall:  
  • Other Thoughts: I don't know why anyone would rate it less then 5 stars- it does exactly what its made to do. It won't light your entire house, nor is it supposed to. But for closets and other small areas it is perfect. They can be adjusted in every direction to put the light where you need it. With infrared senser, it is intelligent and smart to use all the time. Bottom line- they do exactly what you expect and what they are made for, for a great price too.

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Ben Lindsey Jr

Bought this item on

11-23-2010
00:00:00 11-23-2010 On the Pier Overall:  
  • Other Thoughts: I bought these for my older family members who have a dock into the ocean and like to walk out there at night but have a hard time seeing and there are no electrical outlets, of course. These are quite portable and safe, unlike hurricaine lamps. The light glows a little blue-ish, not cozy like a candle but it keeps us from walking off the dock into the ocean...

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Will Smith

Bought this item on

11-18-2010
00:00:00 11-18-2010 It works! Overall:  
  • Other Thoughts: After reading the specs and product information, I still had additional questions about the duplicator I was interested in, and so I used the online live chat option. There the representative answered my questions, and I bought thE led light. They were able to give me free shipping and was able to ship the order the same day. I received my product with no problems the very next day. Very satisfied.

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Robert W Barnard

Bought this item on

11-03-2010
00:00:00 11-03-2010 Terrific light i have ever used before! Overall:  
  • Other Thoughts: We live in Miami and are plagued with power outages related to bad weather and hurricanes. These lights are great and make my son feel secure that if the power does go out, he can always have an emergency light in every room. We also have used these to illuminate areas during hurricane related outages so that our pets, who are quite old, can find their way around the house. They are definitely worth the price.

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Dick LePage

Bought this item on

10-28-2010
00:00:00 10-28-2010 Nice little lights! Overall:  
  • Other Thoughts: As the other reviews indicated, these lights are very bright for their size. I had the old dome touchlights, and they drained batteries very quickly while emitting very low light. The new LED lights are a vast improvement. I can actually find items in my small closet now. But i hope i can get my item a little earlier next time, thanks!

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Rocky Russell

Bought this item on

10-20-2010
00:00:00 10-20-2010 Excellent product Overall:  
  • Other Thoughts: These lights work very well. They output plenty of light. I used it to light up an entrance to a room where the light switch is across the room. Works great. They're great for caninets, pantries, closets etc. They install in about 30 seconds and are easy to operate. I highly recommend them.

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Perkin Simpson

Bought this item on

10-13-2010
00:00:00 10-13-2010 Excellent solution for dark closets Overall:  
  • Other Thoughts: This light provides bright light for closets. I put three on the underside of my closet shelf and can now easily distinguish between black and navy and can find things easily. I love it and will recommend it to all my friends who needs them well!

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Leonardo Botta

Bought this item on

12-30-2009
00:00:00 12-30-2009 LED light works for me Overall:  
  • Other Thoughts: These lights work well- they arent as bright as a 'normal' closet light might be, but I put three in my coat closet where there is no light and it works well. I have one closer to the floor so we can see what is there and what is behind the coats (we have shelves back there). You can angle the light to shine in the direction you prefer. This was a good choice.

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