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Specifications:
- Emitter Type: 48 x 1210LED
- Output Power: 2.5W
- Interface Type: E27
- Working Voltage: 110V
- Luminous Flux: 192Lumens
- Color Temperature: 6000~6500K
- Working Life-span: Up to 50, 000 hours
- Optimum Working Temperature: -30 ~ +45°C
- Size: 50 x 49mm / 2.0 x 1.9in (L x Dia.)
Features:
- The round head white LED light bulb comes with 48 super bright LEDs
- The E27 LED light bulb is low consumption, high brightness
- White LED light bulb is very low heat generating, besides saving light power
- These white LED lights are energy efficient, also can last long time
- This white LED light bulb is used as spotlights because the created light is bright but is directional
- It's also suitable for home, office and exhibition lighting
Details:
- This LED light is energy efficient, also can last long time. The appearing of the LED light made the traditional light bulb went out of vogue
- 48 super bright LEDs. White LED lights become more and more popular in the market because of its power-saving function and other advantages
- Easy for you to install this LED light in your house with the lamp holder is universal standard E27, no worry about that this lamp cannot be used in your house
Size in Detail:
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
LED is 90% energy saving compared with CFL,LED
Incandescent Bulb
CFL
1W
25W
----
3W
40W
5W
5W
60W
12W
7W
100W
24W
9W
150W
30W
12W
250W
40W
LED is 60% energy saving compared with Incandescent Bulb2. Comparison table for Power Consumption (8hours/day, 365/ year)
LED
Incandescent Bulb
Electric Consumption
Electric Consumption
Electricity Consumption Ratio
1Wx8x365=2.92Kwh
25Wx8x365=73Kwh
2397%
3Wx8x365=8.76Kwh
40Wx8x365=116.8Kwh
1233%
5Wx8x365=14.6Kwh
60Wx8x365=175.2Kwh
1100%
7Wx8x365=20.4Kwh
100Wx8x365=282Kwh
1328%
9Wx8x365=26.2Kwh
150Wx8x365=438Kwh
1566%
12Wx8x365=35Kwh
200Wx8x365=584Kwh
1567%
LED
CFL
Electric Consumption
Electric Consumption
Electricity Consumption Ratio
1Wx8x365=2.92Kwh
----
----
3Wx8x365=8.76Kwh
5Wx8x365=14.6Kwh
66%
5Wx8x365=14.6Kwh
12Wx8x365=35Kwh
140%
7Wx8x365=20.4Kwh
24Wx8x365=70Kwh
242%
9Wx8x365=26.2Kwh
30Wx8x365=87.6Kwh
233%
12Wx8x365=35Kwh
40Wx8x365=116.8Kwh
233%
3. Comparison table for Working Life-spanLED
Incandescent Bulb
Approx 50000 hours/Pcs
Approx 1500 hours/Pcs Bulb
1Pcs LED
33Pcs Bulb
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 LED Light Bulb
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Brian J Locke
from ()
Bought this item on
03-31-2011- Other Thoughts: This particular light bulb is easy to install into a small uplight I had purchased on the cheap from Home Depot. I place it on "smooth" and watching the changing colors is so soothing and really transforms a room.
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Senglea
from (Ontario Canada)
Bought this item on
05-19-2010- Pros: A very bright light in such a small LED. I am very pleased with its light output and very low wattage. I highly recommend it.
- Cons: Short and stubby with large diameter and cannot always be used in narrow light fixtures.
- Other Thoughts: I used this type of lamp in a grouping of 3 lights in a straight line over the kitchen sink behind a valance and looks great because of the small size the lights are hidden so it gives the effect of flood lighting.
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Andriea Reynolds
from ()
Bought this item on
01-06-2011- Other Thoughts: The first thing that got my attention was the build quality. I expected the bulb to be of cheap, fragile plastic construction, but it's actually very solid and of good weight.
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Amy Frebis
from ()
Bought this item on
04-28-2011- Other Thoughts: I'm about to order my fourth. These things are just amazing.
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Peter J. Desimone
from ()
Bought this item on
07-07-2010- Other Thoughts: we got this product for our store showroom. we got two to try out and they were a little dim. the company contacted me to see how we liked them. i told the lady that i thought they were a little dim and she said that they have brighter ones but they cost more. i told here i didn't want to spend anymore and she said that she would send out a different color to see if it helps any. i think the new color might be a little better. i gave this product a 4 out of 5 because i would buy it again for the easy way of saving money on electric and because of the customer care that i recieved.
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