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Specifications:
- Brand new and high quality
- High intensity, no radiation, cold illuminant, safe and reliable
- Easy to use and install
- Low heat, energy saving
- Shell Material: Aluminium alloy
- Input Voltage: AC85~265V
- Output Power: 4W
- Light Source: 4pcs high power LED
- LED Work Temperature: -30℃-50℃
- LED Bulb Lifespan: 300000 hours
Detail:


Comparison between LED and Incandescent Bulb & CFL
Luminous Flus & Application Efficency
LED 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 60% energy saving compared with Incandescent Bulb.Comparing Power Consumption(8hours/day,electricity used in a year)
LED
Incandescent Bulb
Electric Consumption
Electric Consumption
Electricity Consumption Ratio
1W*8*365=2.92Kwh
25W*8*365=73Kwh
2397%
3W*8*365=8.76Kwh
40W*8*365=116.8Kwh
1233%
5W*8*365=14.6Kwh
60W*8*365=175.2Kwh
1100%
7W*8*365=20.4Kwh
100W*8*365=282Kwh
1328%
9W*8*365=26.2Kwh
150W*8*365=438Kwh
1566%
12W*8*365=35Kwh
200W*8*365=584Kwh
1567%
LED
CFL
Electric Consumption
Electric Consumption
Electricity Consumption Ratio
1W*8*365=2.92Kwh
----
----
3W*8*365=8.76Kwh
5W*8*365=14.6Kwh
66%
5W*8*365=14.6Kwh
12W*8*365=35Kwh
140%
7W*8*365=20.4Kwh
24W*8*365=70Kwh
242%
9W*8*365=26.2Kwh
30W*8*365=87.6Kwh
233%
12W*8*365=35Kwh
40W*8*365=116.8Kwh
233%
Comparing 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 environmentally friendly than Incandescent Bulb and CFL, LED lighting is a better option for you.
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
Package Included:
- 1 x LED Downlight
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