A Day to Celebrate Earth
Earth Day is the largest, most widely celebrated international environmental event. Earth Day helps celebrate Earth’s unique place in the universe. It is the only planet in our solar system teeming with incredible biodiversity. Learning about and protecting this biodiversity is what Earth Day is all about. People all over the world celebrate our efforts to protect plants and animals and to clean up the world we live in. Most people celebrate Earth Day on April 22nd each year.
Countries all over the world celebrate Earth Day in different ways. China created a stamp to commemorate Earth Day and the planet.
A Turnout of 200 Million!
In 1990, the first official International Earth Day was celebrated. About 200 million people from 141 nations took part in a celebration of environmental conservation. In many countries, the global event reminded presidents and other national leaders how important protecting Earth is to people.
A Rally in India
In India, one Earth Day was celebrated by approximately 1,200 kids. They held a rally during which they carried signs with slogans and messages about preserving all of nature. The children also performed skits about the environment. The India Habitat Center held painting and quiz competitions. At other events, kids presented a “Children’s Clean Air Manifesto” to the president’s wife. Then they held a Children’s Bicycle Rally to promote nonpolluting forms of transportation.
E - PRODUCT..
L.E.D bulbs
As of 2010, only a few LED light bulb options are available as replacements for the ordinary household incandescent or compact fluorescent light bulb. One drawback of the existing LED bulbs is that they offer limited brightness, with the brightest bulbs equivalent to a 45-60 W incandescent bulb. Most LED bulbs are not able to be dimmed, and their brightness retains some directionality.An LED light bulb can be expected to last 25–30 years under normal use. LED bulbs will not dim over time and they are mercury free, unlike the compact fluorescent bulbs. Recent research has made bulbs available with a variety of color characteristics, much like the incandescent bulb. With the savings in energy and maintenance costs, these bulbs can be attractive. It is expected that with additional development and growing popularity, the cost of these bulbs will eventually decline.[5]
Fluorescent tubes with modern electronic ballasts commonly average 50 to 67 lumens/W overall. Most compact fluorescents rated at 13 W or more with integral electronic ballasts achieve about 60 lumens/W, comparable to the LED bulb. A 60 W incandescent bulb offers about 850 lumens, or 14 lumens/W.. (according to wiki aunty)
NOW THESE LEDS HAVE ALSO STARTED BEING MARKETED IN INDIA .. THOUGH A LITTLE EXPENSIVE BUT A BIGGER STEP TO SAVE OUR ENVIRONMENT..
SO HAVE A HAPPY GREEN DAY..
