The exacerbate greenhouse effect has obvious influence to our daily life, in order to alleviate this phenomenon to strengthen our environmental aware, the annual Earth Hour Day and Earth Day is to promote people to save energy, protect the earth. The annual electricity consumes large amounts of earth energy,while lighting consumes accounts for nearly 25% electric energy, low carbon environmental voice is louder and louder. Nowadays, a high efficiency and energy saving LED lamp is gradually replacing traditional lighting into the horizon, according to the "New York Times" (The New York Times) report, if all of the use of LED lighting technology replace traditional lighting lamp, only save power consumption, can reduce 50% of carbon dioxide emissions in the world in a short period of 20 years.
LED lighting, is the use of semiconductor lighting, as a member of the LED lighting, LED floodlights is famous for its wide range of strong light, economic environmental ! LED floodlights is a point light source from all sides to uniform irradiation, it has irradiation range which can be adjusted, show in the scene is a graphical representation of