1940 ceiling light fixture

1940 ceiling light fixture

The history of the invention and evolution of the light bulb bears testimony of the endeavors of many scientists, physicists, and even chemists. The history of light bulbs is as old as two centuries. Sir Humphrey Davy worked out a formulation for the electric arc that resulted in Davy’s miner lamp.

In 1802 he first demonstrated the working of the electric arc using 2 wires, one end of which was attached to a narrow thin piece of charcoal and the other to a battery. In 1820, Warner de la Rue used a coil made of platinum in an empty tube, passed an electric current through the coil and produced the first light bulb. Such a bulb was not commercially feasible, as platinum is a very expensive metal.

Research to find the right kind of filament was being worked out by many scientists. However, it was James Prescott Joule who first propounded that electric current when made to pass through a conductor with high resistance yields thermal energy, which can generate light energy or become luminous. The quest began to find the right filament, which was inexpensive, practical, commercially viable, and not too big. In 1840, Joseph Wilson Swan, an English physicist and chemist, developed the first practical working electric light bulb using a carbonized paper filament in partial vacuum. He patented this incandescent lamp in 1860.

However, this bulb produced fairly dim light, was not long-lasting, and had to be close to the power source. In 1874 he demonstrated an improvised version. However, Thomas Eliot made it commercially feasible in 1875 using similar technology. Eliot worked relentlessly to improve the light bulb. In 1880 he introduced a bamboo fiber filament lamp. With the use of a vacuum pump invented by Herman Spiegel he was successful at creating a complete vacuum inside the lamp chamber. The presence of oxygen was known to oxidize the filament and affected the life of the bulb.

The shape of the glass bulb that was used was originally designed by Henry Woodward and Matthew Evans. During this time scientists were working on a new form of electric arc lamp, the discharge lamp, first by using carbon dioxide inside the bulb and later by inserting a noble gas like argon or krypton. This was done to enhance the efficiency of the light bulb.

In 1901, Peter Copper Hewitt invented a lamp of mercury vapor, which emitted a bright bluish-white light. Later, a brighter sodium vapor lamp was invented. In 1903, Willies Whitney introduced a metal coating for the carbon filament to prevent it from getting charred and burned, and in turn blackening the bulb. In 1906 General Electric introduced the tungsten filament, which had a high melting point.

Although Eliot was aware of this metal and its use, there was no machinery to develop it during his time. In 1910 another engineer from General Electric, William David Coolidge, invented a tungsten filament with a longer life. The 1920s saw the invention of frosted light bulbs, which were used for cars and neon lights. In 1930, photographic flash bulbs and fluorescent bulbs were invented. The 1940s saw the invention of soft incandescent light bulbs and the 1950s saw the invention of quartz glass that was later used in halogen bulbs. The 1960s and 1970s paved the way for metal halide lamps, ellipsoid reflectors and mirrors, which were used to produce brighter lamps. In 1990 the Philips company invented a 60,000-hour bulb with magnetic induction, and later it also introduced the full-spectrum light bulb.

In modern times, scientists are working around the clock to develop more-energy efficient, power-saving and environmentally friendly bulbs.

Maxim Lighting 1940MRSN Flush Mount Ceiling Light $18.90 Glass:Marble, Finish:Satin Nickel, Light Bulb:(1)60w A19 Med F Incand Flush mount ceiling fixture. ....

Maxim 1940MRSN Satin Nickel 1 Light Flush Mount 1940MR 1 Light Flush Mount,Bulb Type: Incandescent Collection: Maxim Glass: Marble Height: 6.0" Master Pack Quantity: 1 Material: Steel Max Wattage: 60 Number Of Lights: 1 Single Pack Ship Weight: 2.5 lbs. Type: Outdoor Ceiling Mount UL: Damp UPS Shippable: Yes Width: 11.5...

Maxim 1940MRAC Acorn 1 Light Flush Mount 1940MR 1 Light Flush Mount,Bulb Type: Incandescent Collection: Maxim Glass: Marble Height: 6.0" Master Pack Quantity: 1 Material: Steel Max Wattage: 60 Number Of Lights: 1 Single Pack Ship Weight: 2.5 lbs. Type: Outdoor Ceiling Mount UL: Damp UPS Shippable: Yes Width: 11.5...

There’s a black ooze coming from an old outlet(on a porcelain light fixture i don’t use)what is this- danger?

This is a ceiling light fixture with an outlet on it(really old-probably from 1940′s).This outlet is in a basement storage room-I don’t use the outlet and the light works when the string is pulled. There is padded insulation on the ceiling. I took out the light bulb.

In the forties I believe they used a tar like substance “not tar” to isolate the conductors if there is heat being produced in the outlet this substance would melt. This is not caused by a dead short but by a current overload or bad conductivity, ergo replace.

Maxim Lighting 1940MRSN Flush Mount Ceiling Light $18.90 Glass:Marble, Finish:Satin Nickel, Light Bulb:(1)60w A19 Med F Incand Flush mount ceiling fixture. ....

Maxim 1940MRSN Satin Nickel 1 Light Flush Mount 1940MR 1 Light Flush Mount,Bulb Type: Incandescent Collection: Maxim Glass: Marble Height: 6.0" Master Pack Quantity: 1 Material: Steel Max Wattage: 60 Number Of Lights: 1 Single Pack Ship Weight: 2.5 lbs. Type: Outdoor Ceiling Mount UL: Damp UPS Shippable: Yes Width: 11.5...

Maxim 1940MRAC Acorn 1 Light Flush Mount 1940MR 1 Light Flush Mount,Bulb Type: Incandescent Collection: Maxim Glass: Marble Height: 6.0" Master Pack Quantity: 1 Material: Steel Max Wattage: 60 Number Of Lights: 1 Single Pack Ship Weight: 2.5 lbs. Type: Outdoor Ceiling Mount UL: Damp UPS Shippable: Yes Width: 11.5...

Sun City Grand Popular Split Floor Plan

Loop Flushmount Ceiling Fixture by Leucos $880 The Loop Flushmount Ceiling Fixture, by Leucos Lighting USA, captures the thrills and chills of a roller coaster ride as its spiraling, offset, three-tiered glass shade stacks up for a stunning, all-white effect. Steeped in rich Venetian tradition, Leucos blends Old World glass craftsmanship with 21st century engineering in its quest to explore cutting-edge techniques and innovative aesthetics in lighting. The Loop Flushmount, by Leucos, provides diffused light. It features a Gloss-enamel, White-metal frame that secures the glass to a standard four-inch junction box. The Loop Flushmount is available with the following options: Lighting: One, 100 Watt, A19 Incandescent (included). Or: Two, 18 Watt, PL, Fluorescent (not included) Shipping: This item usually ships within 3 to 5 business days. Dimensions: Overall Height 10,25 in., Overall Width 15 in.

Focus Ceiling Light by Carpyen $276 Perfect for the kitchen or game room, the Carpyen Focus Ceiling Light is a fixture specifically designed to aid in general task illumination. Its paired down look and bright lighting allows other furniture pieces and wall decor to become the spotlight instead of the fixture itself. Designed by Gabriel Teixido. Carpyen started in Spain in 1954 as a family enterprise and continues the intimate feel of their designs in their contemporary lighting pieces. Designers Antonio Carpintero, Encamacian and Roberto Capintero head the company as industrial talents and Pascual Salvador and Gabriel Teixido, among others, contribute to creating clean, modern lighting with a European edge. Located in Fort Lauderdale, Florida, Tango is a U.S. distributor of contemporary European lighting founded in 1997. Tango Lighting specializes in bringing top quality contemporary lighting from creative Spanish designers into the United States. The Carpyen Focus Ceiling Light is available with the following: Details:Aluminum shadeAluminum supportsAdjustable headMetallic Grey finishRound ceiling canopyUL ListedDesigned by Gabriel TeixidoOptions:Size: Large, or Small.Lighting: One 75 Watt 120 Volt PAR30 Incandescent lamp (not included). Shipping: This item usually ships in 1-2 days. Dimensions: Large Fixture: Width 5.5 In., Height 17 In. Small Fixture: Width 5.5 In., Height 9 In. Ceiling Canopy: Diameter 5 In.

Cobra Wall or Ceiling Fixture by Access Lighting $86.4 The Access Lighting Cobra Wall or Ceiling Fixture depicts an avant-garde design and draping your interiors with illumination liveliness. The Cobra Wall or Ceiling Fixture features diffusers and Brushed Steel finish. Access Lighting, a California Company, provides practical, beautiful, and affordable time-tested classics and energy efficient lighting. Exclusive designs in contemporary and traditional styles for indoors and outdoors are gathered from around the world. The Access Lighting Cobra Wall or Ceiling Fixture is available with the following: Included Features:Three diffusers.Metal body.Brushed Steel finish.UL Listed for dry locations.Lighting: Three 50 Watt 120 Volt Type MR16 GU-10 Base Halogen lamps (not included). Orders placed by 11am PT Monday - Friday will ship within 24 hours. Orders received after 11am PT will ship next day. Orders received after 11 am on Friday through Sunday will ship the following Monday. . Dimensions: Fixture: Height 6.25 In., Width 13 In.

Celys Ceiling Light by B.Lux $178.02 The B.Lux Celys Ceiling Light can hang in a variety of spaces with its petite profile and unassuming appearance. The Celys Ceiling Light features a White polycarbonate shade and metal body with White finish. Since 1980, B.Lux, has gathered top lighting designers to join their team in Markina, Spain. Here these innovative men and women follow in the footsteps of esteemed designer Guillermo Capdevila. B.Lux fixtures include pendants, ceiling lights, semi-flushmounts, wall sconces, table lamps and floor lamps in a variety of shapes, sizes and colors. B.Lux fixtures are the perfect way to produce inviting illumination in your home or work space. The B.Lux Celys Ceiling Light is available with the following: Included Features:White polycarbonate shade.Metal body.White finish.UL Listed.Lighting: One 60 Watt 120 Volt Type A-15 Incandescent lamp (not included). Shipping: This item usually ships in 6-8 weeks. Dimensions: Fixture: Height 7 In., Overall Diameter 4.25 In.

Raggio Ceiling Light by Venezia $463.2 Casts dazzling, dancing hues of shimmering soft light. The Venezia Raggio Ceiling Light features textured handblown amber glass pushing out from a curved nickel cage. This stunning Italian beauty will enhance a variety of spaces and decors. The Venezia collection, made in Italy, features handmade glass lanterns in various shapes, sizes and glass finishes including Scavo, Murina and Crystal. The Venezia Raggio Ceiling Light is available with the following: Details:Handblown Amber Scavo glass shadeGun Metal finishUL ListedLighting: Two 60 Watt 120 Volt Type B-10 Incandescent lamps (not included). Shipping: This item usually ships in 6-8 weeks. Dimensions: Fixture: Height 4 In., Diameter 15.75 In.

Ronda Ceiling Light by B.Lux $959.2 The B.Lux Ronda Ceiling Light is form and function refined. A low profile wooden shade houses an energy efficient light source for crisp illumination. The Ronda Ceiling Light features a natural oak or wenge finished wood shade with a frosted polycarbonate diffuser and silver finished aluminum hardware. Since 1980, B.Lux, has gathered top lighting designers to join their team in Markina, Spain. Here these innovative men and women follow in the footsteps of esteemed designer Guillermo Capdevila. B.Lux fixtures include pendants, ceiling lights, semi-flushmounts, wall sconces, table lamps and floor lamps in a variety of shapes, sizes and colors. B.Lux fixtures are the perfect way to produce inviting illumination in your home or work space. The B.Lux Ronda Ceiling Light is available with the following: Details: Drum-shaped wood shade Frosted inner polycarbonate diffuser Aluminum hardware and supportsSilver finishEnergy EfficientUL ListedOptions:Shade: Oak, or Wenge (shown).Lighting: One 40 Watt 120 Volt Type T5 circleline Fluorescent lamp (not included). Shipping: This item usually ships in 6-8 weeks. Dimensions: Fixture: Height 6 In. Shade: Height 4.25 In., Overall Diameter 16.5 In.

Copa Ceiling Light by B.Lux $271.76 The B.Lux Copa Ceiling Light is suitable for many appplications with its simple, low profile form. The Copa Ceiling Light features a White triplex glass shade, and metal body with Polished Chrome finish. Since 1980, B.Lux, has gathered top lighting designers to join their team in Markina, Spain. Here these innovative men and women follow in the footsteps of esteemed designer Guillermo Capdevila. B.Lux fixtures include pendants, ceiling lights, semi-flushmounts, wall sconces, table lamps and floor lamps in a variety of shapes, sizes and colors. B.Lux fixtures are the perfect way to produce inviting illumination in your home or work space. The B.Lux Copa Ceiling Light is available with the following: Included Features:White triplex glass shade.Metal body.Polished Chrome finish.UL Listed.Lighting: One 60 Watt 120 Volt Type A-15 Incandescent lamp (not included). Shipping: This item usually ships in 6-8 weeks. Dimensions: Fixture: Height 6.75 In., Overall Diameter 7.5 In.

Gondola Ceiling Light by Venezia $559.2 The Venezia Gondola Ceiling Light features delicate arcing lines of nickel over handblown Italian glass. Available in either amber scavo or crystal bubble glass. With its beautiful traditional motifs and lush, warm glow, the Gondola will enhance many traditional and eclectic decors. The Venezia collection, made in Italy, features handmade glass lanterns in various shapes, sizes and glass finishes including Scavo, Murina and Crystal. The Venezia Gondola Ceiling Light is available with the following: Details:Handblown Italian glass shadeNickel Metal finishUL ListedOptions:Color: Amber Scavo (shown), or Crystal Bubble.Lighting: Two 60 Watt 120 Volt Type B-10 Incandescent lamps (not included). Shipping: This item usually ships in 6-8 weeks. Dimensions: Fixture: Height 7.5 In., Width 12.5 In.

Valentina Ceiling Light by Carpyen $492 Contemporary lighting with heart. The Carpyen Valentina Ceiling Light gets its name from the upside-down heart shape formed by two flexible cables. They meet at the adjustable reflector, which can be rotated up to 95 degrees for the desired spread of ambient uplight. Available in Metallic Gold or Metallic Grey. Designed by Gabriel Teixido. Carpyen started in Spain in 1954 as a family enterprise and continues the intimate feel of their designs in their contemporary lighting pieces. Designers Antonio Carpintero, Encamacian and Roberto Capintero head the company as industrial talents and Pascual Salvador and Gabriel Teixido, among others, contribute to creating clean, modern lighting with a European edge. Located in Fort Lauderdale, Florida, Tango is a U.S. distributor of contemporary European lighting founded in 1997. Tango Lighting specializes in bringing top quality contemporary lighting from creative Spanish designers into the United States. The Carpyen Valentina Ceiling Light is available with the following: Details:Adjustable metal reflectorSquare ceiling canopySuspension cableUL ListedMade in SpainDesigned by Gabriel TeixidoOptions:Finish: Metallic Gold, or Metallic Grey.Lighting: One 300 Watt 120 Volt Type T3 Halogen lamp (not included). Shipping: This item usually ships in 1-2 days. Dimensions: Fixture: Width 4 In., Height 28 In., Length 21 In.

Skydro Ceiling Light by Artemide $3105 Make a big impression with the Artemide Skydro Ceiling Light. At just under 21 square feet, these giant pebbles bounce and bend light to create a visual masterpiece. The non-electrified version allows existing light in the space to beautifully shine off its highly reflective surface. The electrified version offers indirect lighting from a suspended pebble for greater shadow/light contrast around the main unit. Since 1959, Artemide has created a wide array of modern table lamps, floor lamps, wall sconces and suspensions. Technologically advanced, and with styles ranging from clean and refined to sculptural and avant garde, many Artemide designs--especially the Tolomeo and Tizio--have become icons of contemporary lighting design. The Artemide Skydro Ceiling Light is available with the following: Details:Molded thermoplastic pebbles Polished Chrome finishElectrified: indirect light comes from die-cast polished aluminum pebble integrated in the luminaireNon-electrified: accent light comes from other light source separate from luminaireSingle modules can be grouped together to form various configurations; assembly kit (template) and electric connection kit requiredUL ListedMade in ItalyDesigned by Ross LovegroveOptions:Versions: Electrified, or Non-electrified.Lighting: Electrified option utilizes one 200 Watt 120 Volt Type T3 R7S Base Halogen lamp (not included). Shipping: This item usually ships within 3 to 4 weeks. Dimensions: Fixture_Electrified: Width 56.13 In., Depth 53.5 In., Height 16.63 In. Fixture_Non-electrified: Width 56.13 In., Depth 53.5 In., Height 5.38 In.