Our Patent prints are made using restored high-resolution scans of 10000's of patents covering a range of technologies, sports, music, gaming & more. Our posters make the perfect personal addition to any home or office, they even make great custom gifts for friends & loved ones. Using 4 unique styles; vintage, chalkboard, blueprint & white our prints look amazing on any wall! Printed on high-quality 180gsm matt paper using archival quality inks our artwork looks amazing wherever they are displayed!
Antique filament light bulbs, Edison light bulbs, and vintage light bulbs all refer to carbon- or early tungsten-filament lamps. Most of these bulbs are reproductions of the wound filament bulbs made popular by Edison Electric Light Company at the turn of the 20th century. They are easily identified by the long and complicated windings of their internal filaments, and by the very warm-yellow glow of the light they produce (many of the bulbs emit light at a color temperature of 2200-2400K).
Carbon filament bulbs were the first commercially viable electric light bulbs to hit the consumer market in 1882. In 1904, a tungsten filament was shown to be more efficient and longer lasting than the carbonized bamboo filament used previously. The introduction of a neutral gas to the glass envelope (or bulb) also helped to improve lifespan and brightness of the bulb. To produce enough light, these lamps required the use of extremely long filaments, and remained so until the development of more efficiently wound tungsten filaments.
• Printed using Epson HDR Ink-Jet Technology
• 180 gsm Matt Paper
• Archival grade inks to ensure maximum quality
•Free & Fast worldwide shipping! 3 - 10 Business Days