DIY Energy Efficient LED Light Bulbs

10
0

Learn how to build your own energy efficient LED light bulb. They typically last for 100,000 hours and emit no excess heat. You can save some serious cash every year on your electricity bill by switching all of your lights to LED bulbs. [via]

DIY Energy Efficient LED Light Bulbs – [Link]

Leave a Reply

Your email address will not be published. Required fields are marked *