Latest Gas discharge lamps Stories
ENERGY STAR Qualified SYLVANIA LED Bulbs Are More Affordable For Homes And Businesses DANVERS, Mass., Jan.
- LED tubes save over 40 percent in lighting related energy costs- combined with their long lifetime, facility managers can recover their investment in just one to three years SOMERSET,
Jack of All Shades is a company who specializes in selling high quality lamp shades.
Lighting homes since the 1800s, the incandescent light bulb can no longer legally be made in the United States starting today.
Energy Saving Solutions USA (“ESS” or the “Company”), the creators of the LED with a lifetime guarantee™ today commented on the planned final phase out of the 40-watt and 60-watt incandescent
BigBright Malaysia, the sole distributor for Rishang LED lighting products in Malaysia, will be moving into a major expansion for 2014.
Lowe's experts debunk common myths and shed light on best bulb choices MOORESVILLE, N.C., Dec. 30, 2013 /PRNewswire/ -- It's lights out for the common household incandescent bulb come Jan.
Energy Independence and Security Act (EISA), also known as the “Energy Bill” will not cause all incandescent light bulb production to cease.
The report says that despite this growth, Chinese competition and the fall in rare earth prices are hitting phosphor prices hard.
A mercury arc valve converts high-voltage or high-current alternating current into direct current. It is an electrical rectifier often used to provide power for industrial motors, electric railways, streetcars, and electric locomotives. Peter Cooper Hewitt, in 1902, invented the mercury arc rectifier. It was further developed by researchers throughout the 1920s and 1930s. Prior to solid-state devices, mercury arc rectifiers were one of the more efficient rectifiers. Silicon diode and...
The incandescent light bulb provides a source of electric light through incandescence. The bulb works by passing current through a filament which heats to a temperature that produces light. The glass bulb that contains the filament prevents oxidation of the hot filament. The bulbs are also called electric lamps. Incandescent bulbs come in a various sizes and voltages. They can range from 1.5 volts to 300, require no external regulating equipment and have low manufacturing costs. They work...
Pavel Nikolayevich Yablochkov (September 14, 1847 "“ March 31, 1984) was a Russian electrical engineer, inventor, and businessman. His most notable invention was a type of electric carbon arc lamp, called the Yablochkov candle. Yablochkov graduated from Mykolayiv Engineering Institute as a military engineer in 1866. In 1869, he continued his education at the Galvanic School in St. Petersburg. Yablochkov settled in Moscow in 1873 after serving time in the army. After that, he was...
- One of the side scenes of the stage in a theater, or the space included between the side scenes.
- The outside stock exchange, or “curb market,” of Paris.
- A flute or groove on the blade of a sword.
- A section of stage scenery placed in a wing of a theatre.