E27 9-10W 110V 192 LED 3500-4000K Warm Light LED Bulb

Specifications:

• This warm white LED bulb is also less likely to break and is not affected by frequently being turned on or off
• Energy star approved for energy efficiency
• Dusk to dawn sensor automatically turns on as night approaches
• This cheap LED bulb is used as spotlights because the created light is bright but is directional
• This warm white LED bulb has traditional design of this LED spotlight will add the warmth to your need
• The E27 LED bulb is easy to install and use
• Brand new and high quality, this warm white LED bulb will be a good assistant for your daily life
• This Warm White LED Bulb has low consumption, high brightness
• This Warm White LED Bulb is very low heat generating, besides saving light power
• Suitable for home, office and exhibition lighting
• Light Source: 192 LED  
• Output Power: 9-10W
• Interface Type: E27
• Working Voltage: 110V
• Luminous Flux: 768-1050Lumens
• Color Temperature: 3500-4000K
• Size: 165 x 61mm / 6.5 x 2.4in(H x Dia.)

Details:

• This light is shaped like a normal light bulb so you shouldn't have size problems inserting the LED Light. This bulb is available in white. This product operates at 110V. 9-10W. Works on a dimmer switch. This led has a very nice heat sink design which helps the led last longer 

• The LED light bulb replaces traditional incandescent bulbs with a standard base. The color is a very nice interior warm

• The design is one of the most solid constrictions for a globe lamp. The light is directed more up and around the bulb then down, ideal for porch lights or locations where the fixture is pointed in the direction where you want the light. This light will last for 50,000 hours or about 10 years! In addition it will decrease your energy cost by as much as 90%

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.

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.

Advantages of LED Spot Light:

• Environmental friendly
• Low heat. Compared to traditional light which will generate a large amount of heat, LED light can directly make electric energy into light energy, causing less heat and no waste of the energy
• Noise-free. LED light will not produce any noise, enabling it to be a good choice for illumination application in high precision electrical instrument. It is also fit to be used in occasions like libraries, offices and so on
• Soft light beams and stroboflash-free
• Wide-range of adjustable voltage
• Energy-saving, long life-span and low cost. The power consumption for LED light is lower than 1/3 of the traditional lamp's consumption, and the life span for it is 10 times longer than that of traditional one. So there is no need to change the light for a long period of time, reducing the manpower and other costs
• Rigid and safe

How to Understand LED Lights:

• Compare LED lighting to compact fluorescent bulbs. Compact fluorescent bulbs are not as efficient as LEDs, they take longer to light up and they contain mercury. LEDs contain no toxic elements. And, according to Amber Angelle, writing for "Popular Mechanics," LEDs are one of the most promising light sources out there in terms of efficiency, longevity and reliability
• Figure the cost benefits. LED lights are more expensive initially, but after five to 10 years, homeowners recoup the costs. As of 2010, an outdoor LED spotlight runs you about $100 compared to $7 for a regular light spotlight bulb, according an article by Elisabeth Rosenthal and Felicity Barringer in "The New York Times." But, scientific advances are happening monthly, Brian Owen, a contributor to the LED trade magazine, said in "The New York Times." These advances are sure to bring the prices down. One advance is growing LEDs on silicon wafers instead of the more expensive sapphire, like what is currently occurring
• Contrast how much longer LED lightning lasts than incandescent bulbs. You'll find LEDs last so much longer that it changes light bulbs from cheap, disposable energy-wasters to semipermanent fixtures in your household. LED lights can last 22 years. They are, basically, an install-and-forget type of purchase. Compare LED lighting to a fluorescent bulb that might last you 3,000 hours. The LED lasts more than 100,000 hours, according to Rosenthal and Barringer. Angelle estimates that LEDs can last for 50,000 hours
• Convert to LED lighting, and you can decrease carbon emissions from electric power lighting by up to 50 percent in 20 years, according to Rosenthal and Barringer. This type of conversion would be, perhaps, the most cost-effective approach to tackle wasted energy
• Program the LED lighting to perform tricks. They can get brighter as someone walks under the light, or they can flicker to guide paramedics to an emergency at your house. And, because LEDs do no emit ultraviolet light, you can sit outside on your patio in the summer without LEDs attracting bugs

The LED Bulbs Effects:

• The LED bulbs give bright light and save money from cost utility

• Light up your stair and reduce stumbling at night with these amazing LED bulbs

• Power saving and long life-span LED bulbs are perfect for 24/7 constant use

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

Colour Temperature:

• The photos below were taken in a dark room, without pre-setting the camera or editing the photos afterwards
• Different colour temperatures of the LED bulbs can be seen on the trim of the terracotta pot and on the cactus
• The first photo the object was illuminated with cool light. The cool light is the brightest
• The second photo natural white was used, it is similar to sunlight
• The third photo the warm white can be seen, which is similar to the color of tungsten lighting and halogen lights

The Kelvin Scale:

Colour temperature has important applications in lighting. The colour temperature of a light source is usually measured in kelvins (K) at which the heated black-body radiator matches the colour of the light source is that source's colour temperature 

• Higher colour temperatures (5000 K or more) are "cool" (green-blue) color, and lower colour temperatures (2700-3000 K) "warm" (yellow-red) color

Type of Fitting:

On the pictures below the most common fittings are shown. If you know your fitting, you can easily find the right LED bulbs equivalent

 ☆Comparison between LED and Incandescent Bulb & CFL

    

1. Luminous Flus & Application Efficiency

2. Comparison table for Power Consumption (8hours/day, 365/ year) 

LED is more energy efficient and more environmental friendly than Incandescent Bulb and CFL, LED lighting is a better option for you

Package Included:

• 1 x E27 9-10W 110V 192 LED 3500-4000K Warm White Light LED Light Bulb