The Kelvin Scale:

Color temperature is a kind of visible light that has important applications in lighting. The color temperature of a light source is the temperature of an ideal black-body radiator that radiates light of comparable hue to that of the light source. Color Temperature is a measurement in Degrees Kelvin that indicates the hue of a specific type of light source, the symbol of unit is K.

Different color temperature light of source also offer different light color, it will bring you a different feeling:
- Higher color temperatures (5000K or more) are "cold", color is green to blue.
- Moderate temperature (3000-5000K) are "cool", color is white.
- Lower color temperatures (2700-3000K) are "warm", color is yellow to red.

Type of Fitting:

These pictures below display the most common fittings. If you know your fitting, you can easily find the right LED bulbs to match.

LED, Incandescent Bulb and CFL of these three different type

1. Luminous Flus & Application Efficiency

LED	Incandescent Bulb	CFL
1W	25W	-----
3W	40W	5W
5W	60W	12W
7W	100W	24W
9W	150W	30W
12W	250W	40W

LED saves 60% of energy compared with CFL.
LED saves 90% of energy compared with Incandescent Bulb.

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

LED	Incandescent Bulb
Electric Consumption	Electric Consumption	Electricity Consumption Ratio
1W8365=2.92Kwh	25W8365=73Kwh	2397%
3W8365=8.76Kwh	40W8365=116.8Kwh	1233%
5W8365=14.6Kwh	60W8365=175.2Kwh	1100%
7W8365=20.4Kwh	100W8365=282Kwh	1328%
9W8365=26.2Kwh	150W8365=438Kwh	1566%
12W8365=35Kwh	200W8365=584Kwh	1567%

LED	CFL
Electric Consumption	Electric Consumption	Electricity Consumption Ratio
1W8365=2.92Kwh	----	----
3W8365=8.76Kwh	5W8365=14.6Kwh	66%
5W8365=14.6Kwh	12W8365=35Kwh	140%
7W8365=20.4Kwh	24W8365=70Kwh	242%
9W8365=26.2Kwh	30W8365=87.6Kwh	233%
12W8365=35Kwh	40W8365=116.8Kwh	233%

3. Comparison table for Working Life-span

LED	Incandescent Bulb
Approx 50000 hours/Pcs	Approx 1500 hours/Pcs Bulb
1Pcs LED	33Pcs Bulb

The LED is much more energy efficient and environmental friendly than Incandescent Bulb and CFL.
LED lighting will be the best decision for you.

DescriptionTo combine decoration and illuminating functions together, a corn light is an ideal choice. This E27 7W 171LED 380-430LM 8528SMD 6000-6500K White Corn Light (85 - 265V) is what we would like to share with you today. Designed with large amount of LED bulbs, it has a high luminance, contributing to a perfect illuminating effect. With fine workmanship it looks delicate and compact, to be a best choice for decoration. It can be applied on various occasions such as home, school and hospital. The warm white light color will delight your mood. Considering these merits, why not have a try on this worthy stuff? It will be a regretless buy!

FEATURES

Delicate design for subtle decoration effect
High luminance to provide clear visual range
Compact size to save space
Warm and comfortable light color to make you relaxed
Long service life ensured by premium material
Wide voltage range to provide universality

Specifications

LED Size	3528SMD
LED Quantity	171
Connector Type	E27
Output Power	7W
Input Voltage	85-265V
Light Color	White
Color Temperature	6000-6500K
Luminous Flux	380-430LM
Material	PVC
Dimensions	( 4.92 x 1.46 )" / ( 12.5 x 3.7 )cm (H x Dia.)
Weight	2.36oz / 67g

Package Includes

1 x LED Corn Light Bulb