The Antique Series of lamps features a carbon filament with simulated oil-rubbed glass The Antique Series of lamps features a carbon filament with simulated oil-rubbe d glass to produce a classic, old ...

Date Announced: 18 Sep 2012 Norcross, GA – Halco Lighting Technologies® introduces the Antique Series, which use a carbon filament with simulated oil-rubbed glass to produce a classic, old-fashioned ...

Commercial carbon filament lamp, possibly of European make. Brass bayonet base with collar, fiber insulator, nubs instead of pins, brass contact ring, two dimples on opposite sides. Single-arch carbon ...

Annotated designs drawn by inventor Thomas Edison to improve his first ever electric lightbulb have emerged for sale for £90,000. The scientist, who is often credited with perfecting the carbon ...

After dominating the illumination market for more than a century, it’s easy to think of the glowing filament of the standard incandescent lamp as the only way people found to turn electricity into ...

I FIND that a very convenient way of charging an ordinary gold-leaf electroscope is to rub the charging rod with the glass bulb of a glowing carbon filament lamp. The leaf system becomes negatively ...

Yes, incandescent lamps are still with us. A lamp's service life can be extremely brief or it can extend for many hours, days, months, years, or even decades. Theatrical lamps for example are run at ...

DURING the past two months I have shown to some scores of people the effects described by Dr. Eve under the above heading, in NATURE of March 12. His explanation of the slow creep of the displaced ...