thrangld

@thrangld

Active 2 anos, 7 meses atrás
The dry erase board is a white note board named for its ability to be erased with a dry tissue, board eraser, or any soft dry material such as a paper towel or cloth. The secret is in the board’s special dry-erase markers, that can be easily wiped clean without water or rubbing. Dry erase boards are often installed in classrooms in lieu of […] Ver
  • thrangld publicou uma atualização 2 anos, 7 meses atrás

    LED lighting is a lamp or other light that uses light-emitting diodes (LEDs) as a source of illumination. Most lighting comes from an incandescent or fluorescent light bulb. Although they are different than the traditional bulb, LED bulbs are available that can be put into traditional lamps and used like most other light bulbs. They are much more efficient than incandescent or fluorescent options, however. An LED light bulb is a solid-state lighting ( SSL) device that fits in standard screw-in connections but uses LEDs (light-emitting diodes) to produce light. LED light bulbs are a more environmentally-friendly alternative to incandescent bulbs.
    The globe LED bulb is an A19-shaped bulb with an E26 base that fits most standard lamp and fixture sockets. The dimmable LED bulb carries a brightness rating of 800 lumens, roughly equivalent to a 60W incandescent bulb in terms of output. The distinctive shape of globe light bulbs makes them relatively easy to recognize. The large, round light bulb tapers very suddenly into a comparatively narrow base. While they look similar to GLS or golfball light bulbs, the size of the globe compared to its cap makes it easy to differentiate.

    The Led spot light is a luminaire which equipped with a high concentration of light, therefore, generally its light irradiation has a specific target, it is mainly used for special lightings, such as emphasizing a very tasteful or innovative place.

    The LED bead source can be divided into six types including LED G4, LED G9, LED J78 J118, LED oven bulb, LED smoke bulb, LED refrigerator bulb.

    The vintage LED filament bulbs are made in the same timeless design as the traditional incandescent light bulbs with visible glowing filaments and clear glass and are just as beautiful. The LED filament bulb emits visible light from its filaments, a structure of multiple diode’s that resemble the filaments of incandescent bulbs.

    Edison vintage LED filament bulbs now are available in the Edison vintage style. They emit warm light just like the original 1900’s Edison bulbs, they are shaped the same, and even the filament inside the bulb is similar. The wattage they consume is a fraction of what the incandescent bulb consumes and the average life is 5 times longer.

    Decorative LED filament bulbs provide an ideal solution for decorative lighting applications. You’ll often find them in shops, cafes, clubs, bars and restaurants to create a warm ambience. Decorative lighting applications often require lights to be dimmable.

    The halogen lamp is also known as a quartz halogen and tungsten halogen lamp. It is an advanced form of an incandescent lamp. The filament is composed of ductile tungsten and located in a gas-filled bulb just like a standard tungsten bulb, however, the gas in a halogen bulb is at a higher pressure (7-8 ATM). The glass bulb is made of fused quartz, high-silica glass, or aluminosilicate. This bulb is stronger than standard glass in order to contain high pressure. This lamp has been an industry standard for work lights and film/television lighting due to its compact size and high lumen output.

    LED floodlight is a kind of point light source which can even illuminate toward all rounds, its lighting range can be adjusted at random. LED floodlight is the most applicable lighting source when making the effect drawing, the standard LED floodlight is used to illuminate whole occasions. Many LED floodlights can be used on occasion to produce a better effect. LED floodlight even illuminates objects from a special spot, it is similar to a lamp bulb or candle. LED floodlight can be put anywhere, for example, it can be put outside of the lighting range of the camera or inner of the object.

    Lighting accessories are divided into two types including LED bulb base and LED bulb lamp holder.http://www.sudalight.com/led-bulbs/

Share This