June 17, 2011 Leave a comment
There are many different types of light bulbs in the Philippines, and they were all designed with a certain use in mind. What follows is a short description of each major type of bulb commonly found in the home, office and factory, how they work, and their uses.
These are the standard bulbs that most people are familiar with. Incandescent bulbs work by using electricity to heat a tungsten filament in the bulb until it glows. The filament is either in a vacuum or in a mixture of argon/nitrogen gas. Most of the energy consumed Read more of this post