Wholesale led lights and led lighting,led light bulbs manufacturers and suppliers in China

led lights,led light bulbs,light bulbs,led lighting

sale led lights,led lights wholesale,led lights retail

Choose Specialized Art Lights To Dramatically Showcase Fine PaintingsLow voltage art lighting fixtures are manufactured in a wide range of fixture, bulb, and lamping styles. Some fit over the picture frame and spread illumination downward and across the surface of the image. Others reside in the ceiling itself or suspend from tracks parallel to the surface of the wall. Still others mount on the underside of the ceiling and project a field of apparently sourceless light for lighting pictures or even a three dimensional sculpture lighting. Far safer and more cost effective than high voltage light sourcing, low voltage lighting offers art consultants, museum collectors, office and home interior decorators, and private art collectors a highly eclectic and adaptive range of equipment options. Fixture selection really depends upon both the environment in which the collection is found and the nature of the art collection itself. Low voltage lighting is incredibly safe and cost effective, and with a commercial grade manufacturer and the right professional consulting and installation service, adaptable to virtually any eclectic, commercial, or residential environment. Low voltage art lights make it easier to minimize, if not completely eliminate, infrared and ultraviolet lights. IR light creates heat, which can dry out many forms of paint such as acrylics and watercolors. UV light has a destructive impact on all forms of paint, and it is the most notorious enemy of premium grade oils and original canvases. Low voltage art lighting fixtures utilize a number of tools to eliminate these harmful light rays. Almost all recessed halogen lights come equipped with IR and UV filters to reduce the excessive heat their bulbs produce. Picture lights increasingly are now being manufactured with LED bulbs that burn cool and give off no UV light whatsoever, and track lights controlled by dimmer switches allow lighting and power levels to be controlled directly by the user. All low voltage accent lights, with the exception of battery powered LEDs, use transformers to convert 120VAC to 12VAC power. Because they use only ten percent of the power as high voltage lights, 12VAC fixtures make for better sources of illuminating exhibitions or residential decorative settings where the lights have to be left on longer than 12 hours at a time. There are many different types of low voltage art lighting fixtures on the market, and an almost infinite number of fixtures styles available within individual type. The first example would be low voltage over the picture lights. These lights install directly over the picture by attaching to the frame. Currently, the most popular over the picture art lights are low voltage LED accent lighting units that either operate with a concealed transformer or eliminate wiring altogether with internal battery power. These cordless picture lights, powered LEDs are remarkably inexpensive, safe, and easy to install and transport. Their only disadvantages are limited battery life and the obvious visible presence of a fixture, no matter how decorative it may be, protruding out from the frame. This does not work very well in formal settings, but often proves invaluably convenient to public art sales and many municipal displays where local art or classroom art from local schools is publicly showcased. The second example is low voltage art lighting with recessed fixtures. Recessed lights are so named because they reside in a recessed fixture that is either partially or completely embedded in the ceiling. Recessed picture lights can be fitted with dimmers to allow the user direct control over lighting levels. They can also be fitted with filters to eliminate UV and IR radiation, placing only the desired portions of the spectrum over the piece. The primary advantage of recessed lights is a concealed light source that can be projected at a precise angle toward a picture on display. The disadvantage of low voltage recessed art lights is that multiple fixtures must be used to light an entire row of pictures, or a large number of pieces along a wall. If there are too many works in the collection, it becomes impractical to install an equivalently large number of recessed lights in the ceiling. In these settings, track lights are usually a preferred choice for low voltage art lighting. Thirdly, track lights are so called because they hang suspended from a track that runs parallel to a wall. They offer an advantage in number over recessed lights. In a gallery where a wall may be full of paintings or photographs from a specific genre, any number of track lights can be installed to provide an individual light source for each individual work. The obvious disadvantage to track lighting is lack of concealment. Track lights are clearly visible and the more fixtures a track contains the more visually obtrusive they become. The highest level of sophistication in low voltage art lighting is represented by low voltage art projector lights. They hang suspended on pedestals that normally install in the middle of the ceiling. Because they are capable of a full 360 degrees of rotation, art projectors can be aimed at any point in the room to illuminate a two dimensional image or three dimensional sculpture. Most contain some sort of filtration technology as well that strips the light beam of IR and UV wavelengths prior to the light ever passing through the lens. Most feature as well some method of adjusting the lenses to focus the width of the beam spread and to control the brightness of the light itself. However, many framing projectors are limited by a fixed optical system that prohibits fine tuning adjustments to deal with distortions such keystoning. Others are bulky and clearly visible hanging from the ceiling and present an inconvenient challenge to rotate and fine tune. This can result in a fuzzy lighting effect, or it can create light spillage beyond the boundaries of the frame. To achieve the level of precision adjustment necessary to completely shape the light to the exact dimensions of the artwork itself, it is necessary to use a true art framing projector. Such a device will allow a shutter system to be adjusted precisely, then locked into a specific position. This then allows the light beam to shape itself to the piece. A well designed projector will allow focused light to pass invisibly from the lens to the art, showing itself only at the last minute as a field of illumination that appears to magically radiate from the painting or sculpture itself. ...

Led flood light

Led street light

Led track light

Led highbay light

Led spotlight

Led light bulbs

Led tube lights

Led candles

Led par lamp

Led panel light

Led strip lights

led tunnel light

Led downlights

Led wallwasher

Other led lights

Contact us

Tel:(86)755-27592771

Email:

MSN:

About us

High quality LED tube here! An LED tube is designed to replace a traditional fluorescent tube

High quality PAR20 LED bulbs, PAR30 LED bulbs and PAR38 LED bulbs. Dimmable features. Over 80% energy saving

High quality Home LED light bulbs - replacement of traditional bulbs. E26, E27, E14, and E12 lampholders are available