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Do you know lighting accounts for almost 20 per cent of the monthly electricity bill in many households? Energy saving can make a considerable difference to our household budget.

Residential Energy Consumption

                                                                                                                                        Building Envelop                                                                                                                                   Lightening Solar Energy Waste           

Compact fluorescent lamp (CFL)?

What is it and why it helps? A Compact fluorescent lamp (CFL) is an energy efficient alternative and are much more efficient than incandescent bulbs. A CFL uses only one-fifth as much electricity as an incandescent lamp to provide the same level of illumination. A 15 W and 20 W CFL can replace a 60 W and 100 W incandescent bulbs respectively.