write a paragraph describing the importance of using LED in energy saving........ l want more about it...... sent the answer......
Answers
IMPORTANCE OF LED
- Energy efficient - LED's are now capable of outputting 135 lumens/watt.
- Long Lifetime - 50,000 hours or more if properly engineered.
- Rugged - LED's are also called Solid state lightning (SSL) as they are made of solid material with no filament or tube or bulb to break.
- No warm-up period - LED's light instantly - in nanoseconds.
- Not affected by cold temperatures - LED's like low temperature and will startup even in subzero weather.
- Directional - With LED's you can direct the light where you want it , thus no light is wasted.
- Excellent Color Rendering - LED's do not wash out colours like other light sources such as fluorescents, making them perfect for displays and retail applications.
HOPE IT HELPS U...
electricity serves mankind greatly. We must stop the wastage of power. The world will lose its light if there is no electricity. Moreover, careless behavior by humans must be checked. We need to realize the importance of electricity to save ourselves from the darkness.
Need for Electricity
Electricity is needed in almost every sphere of life now. We need it to lead a comfortable life full of all amenities and services. The world will become dormant without electricity. For instance, all our health and education facilities are conditioned by electricity. If there is no electricity, the surgeon won’t be able to perform his surgery. Moreover, students won’t be able to gain practical knowledge.
Likewise, motor mechanics in the garages and engineers in the factory depend on electricity. Furthermore, the passengers at the railway station and the airport can travel safely due to electricity only.
In addition, various means of transportation depend on electricity only. Trams and metros carry thousands of people every day. All this is made possible due to electricity only. Electricity boosts our modern life and helps in making it civilized.