Change to LEDs at Home and at Work –
One of the easiest ways to save energy and a significant amount of money is to replace the bulbs in our home and at work with LED bulbs. LEDs seem expensive to buy, but the reduction in electricity usage is so great that the savings quickly compensate for the purchase price. For some bulbs, there is a 10 fold reduction in electricity use when you replace with LEDs compared to what the old bulbs used; even fluorescent energy-saving bulbs use two-fold more electricity than LEDs. Importantly, all types of bulbs and tubes can be replaced with LEDs; if you cannot find the bulbs your are looking for in your local supermarket, then they are available on the internet. A good estimate is that you can reduce your electricity use by 20% if you replace all your bulbs/tubes with LEDs.
Here are different links that might be useful: