• 2021-08-30

What are LED corn bulbs? LED corn bulbs named after an ear of corn, are energy-efficient bulbs that are meant to replace HID lamps (such as metal halides, mercury vapor lamps, and sodium vapor lamps), incandescent bulbs, and fluorescent lights.   They perfectly substitute these lamps in lighting fixtures such as high bays, shoeboxes, bollards, pole tops, and other enclosed fixtures. These old...

• 2021-08-30

Why & how to use LED corn light bulbs?   The LED corn bulb is comprised of small LED lamps which create an intense brightness. They allow you to see more clearly. When using LED corn bulb, you don't need to change the whole lighting fixture. What you need is just replacing the lighting source inside the lighting fixture. They are available of E26,E27,E39,E40 base. You can use them for man...

• 2021-11-15

A lamp holder is the device for holding a light bulb or lamp, most light fittings or luminaires have a lamp holder. It's a fundamental element of most fixtures which also provides the circuit connection to ensure reliable power. Also referred to as a light bulb holder, it's available in various types according to the application requirements.     As per the materials used, there are...

• 2021-11-25

Colshine is the first and original manufacturer of top quality vintage porcelain lamp holder,porcelain wall lights,waterproof ceramic sauna lamps,porcelain ceiling roses and retro ceramic light swithes, etc, in white, black, brown and others for option. Since 10years before, Colshine start to make these products to Europe for Zangra and other customers; at the beginning,it's always a headache to m...

• 2021-12-08

For the construction of country houses, as well as summer cottages, wood is used in most cases. The main advantages of this building material are naturalness, environmental friendliness and low cost in comparison with others. But, along with these advantages, the tree has a serious disadvantage - poor resistance to fire. The most common cause of fires is errors in the selection or installation of ...

• 2021-12-08

The highest quality retro porcelain switches and sockets on markets are produced by Colshine Electric. The old-style electrical wiring can be colored differently, but the color can seriously affect the cost - for example, a white porcelain switch will cost significantly less than a black one. Vintage wires must be carefully selected according to the color of the braid so that they are in harm...

• 2022-05-10

A GFCI outlet contains a sensor that monitors the flow of the electrical current through the wires, and when it senses a ground fault (in electrical terms, “fault” means any variation from the normal current), the GFCI, which also contains an internal switch, shuts off the flow of electricity in the outlet.   In short, GFCI outlets exist to protect people from electrical shock &md...

• 2022-10-10

Junction boxes, also known as electrical boxes, enclose wire connections. The electrical code requires wire connections to be enclosed primarily because loose connections increase the possibility of a fire hazard. Therefore, junction boxes are an essential piece of kit for electricians, whether they are working on a domestic or commercial installation. Junction boxes are one of the most integral c...

• 2023-02-07

White porcelain E27 festoon lamp holders are made by an industrial ceramics factory and have a glossy glaze and cast ceramic wiring block. They are high quality, heavy, and can be daisy chained together or used as individual pendants with enamel shades.   Porcelain festoon lamp holder is a type of light fixture used for holding and securing an incandescent or LED light bulb. It is made of por...

• 2023-02-07

Porcelain sauna light IP54 E27 is a light fixture designed for use in a sauna. The "IP54" rating indicates that the light is protected against dust and water splashes, making it suitable for use in a damp environment like a sauna. The "E27" designation refers to the type of screw-in socket the light uses, which is a standard size commonly used in Russia,Belarus and European Countries.   To us...

• 2023-02-10

What is an E27 lamp holder? An E27 lamp holder (also known as an Edison screw lamp holder) is a standard screw-in socket for incandescent, fluorescent, and LED light bulbs. The "E" stands for Edison, and the number 27 represents the diameter of the screw base in millimeters. This type of lamp holder is widely used in many countries, including Europe, Asia, and Australia. It is compatible with bulb...

• 2023-02-10

Ceramic lamp socket is a type of electrical socket that uses a ceramic material as its insulating material. Ceramic is a highly durable and heat-resistant material, making it ideal for use in high-temperature applications and electrical components. Ceramic sockets are commonly used in electrical devices and equipment, such as lamps, appliances, and electronic devices, where they provide a secure a...