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ST64 High Quality Classic Edison Bulb

88,000 تومان
32936
In stock
+

ST64 (Straight wire),Vintage Edison light Bulbs For Decoration, DIY Handmade Item, Fashion Incandescent Edison Bulb Fixture,E27/220V

Application: The attractive vintage Filament Edison Bulb is the decoration light bulb for pendant lamp, table lamp, wall lamp and chandelier. The special design and warm light make your house romantic and charming. 

It’s the perfect lamps to decorate your home, garden, office, bar, hotel, restaurant, coffee shop, café etc. 

It also can be the special gift for your friends!

Thomas Edison began serious research into developing a practical incandescent lamp in 1878. 

Edison filed his first patent application for "Improvement In Electric Lights" on October 14, 1878 (U.S. Patent 0,214,636). 

After many experiments with platinum and other metal filaments, Edison returned to a carbon filament. 

The first successful test was on October 22, 1879, and lasted 13.5 hours. 

Edison continued to improve this design and by Nov 4, 1879, filed for a U.S. patent for an electric lamp using "a carbon filament or strip coiled and connected ... to platina contact wires."

Although the patent described several ways of creating the carbon filament including using "cotton and linen thread, wood splints, papers coiled in various ways," it was not until several months after the patent was granted that Edison and his team discovered that a carbonized bamboo filament could last over 1200 hours.

 

To our dear customer:

1. We are the professional Edison Bulb manufacturer and we have 10 years experience on lighting business. We will 100% inspect to insure all parcels are in good condition before sending out. Trust us, we will provide you the high quality products and best sales service. 

2. We can customize for our customer for different product request. For example, different lampholder style like, E26, E27, B22, E12, E14, E17. If you have your own design for Edison bulb, we will send to our engineer for check to see whether we can produce for you.

3. We make the special bubble foam packing, the bulb will arrive your country safety and no risk for broken. 

4. The Edison bulb glass color is transparent or yellow color, the color will be sent by randomly.

5. The size is measured manually, tolerance will be 0.2cm.

6. C35 candle bulb is always E14 lamp holder in our store, it’s used for the crystal chandelier or other lighting with E14 lamp base.

 

Specifications:

Item Type: Incandescent Bulbs

Glass cover Surface treatment: Transparent

Brand Name: Edison

Average Life (hrs): 3000

Luminous Flux: 180

Wattage (W): 25/ 40

Material: Glass/ Copper

Base Material: Brass

FILAMENT: Carbon

REMARKS: 19 anchors

Emitting Color: Warm White

Lamp holder (Base Type): E27

Voltage: 110V ~ 240V

Application: Commercial, Engineering, Indoor, Outdoor, Professional, Sailing

Certification: CCC, CE, RoHS, UL

Power Tolerance: 1%

Color Temperature: Warm White (2700-3500K)

Color Temp(K): 3000

 

Size: Diameter 64*146mm Sharp top

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