The Mid-Autumn Festival - thousand LED lights

Yangcheng Evening News reporter Li-wei Vincent Ho, Zhou Rongjia correspondent reports: Yangcheng Evening News reporter learned that, as residents of the Guangzhou Cultural Park --- the traditional Mid-Autumn Lantern Festival program this year will be "stirring things up": Eight to Guangzhou Guangzhou tower as a new theme, same with the tower in Guangzhou with a large number of LED light-emitting material, a spectacular show to the public Mid-Autumn Lantern Festival.

Lantern Festival theme: It is understood that the rabbit is the main character, this lantern will feature 20 group has a "sound, light, action" effect of light and medium-sized groups. This year is the Year of the Rabbit, the public has the "Red Rabbit Phoenix" is said. Therefore, this year's Mid-Autumn Lantern Festival Cultural Park more than half of the light group are based on the rabbit as a theme, such as "Red Rabbit Phoenix", "rabbit leading the trend," "blessed Mother Rabbit," "Legend of the Rabbit," and so on. The "Red Rabbit Phoenix" Lighting the middle of a big red red rabbit, accompanied by clouds, lanterns, stars and other mascot, to show the school auspicious mood.

Rabbit shape is also very rich, in addition to the traditional moon rabbit, rabbits and other innocent lanterns, there are also gold Lucky Rabbit, the bulk of rabbit flavor cartoon fairy LED lights and other groups.

Made light highlights: Mini tower in Guangzhou the same time, this lantern used to Guangzhou Guangzhou tower as a landmark theme lantern theme, making use of advanced light materials to make traditional hand-made bar, called "Everlasting Guangzhou" . Light tower in Guangzhou the same group with the LED light-emitting materials changes in a multi-storey tower at the same time in different colors, highlighting the dynamic lines of the tower in Guangzhou, Guangzhou, to create a similar tower lighting effects.

In the cultural park lanterns designed to do three decades of technicians Liu Kang introduction, this is the biggest highlight of the Mid-Autumn Lantern Festival Park is located in the cultural center of Central Square, the "mini-tower of Guangzhou", by thousands of lights LED light-emitting material composition can be like the real Guangzhou change color as the tower.

Political Section of Cultural Park Sun Li introduced the mini-tower height of 6.5 meters in Guangzhou, is the highest light of this lantern set, Guangzhou, according to the real height of the tower 650 meters reduced times to complete the template.

Lighting design: are hand in addition to "small Guangzhou Tower", the lantern will be on display in this atmosphere of more than 2000 lights, including red lanterns class, LED meteor light type of different themes to create a starlight garden scene.

Liu Kang told reporters, this Mid-Autumn Lantern Festival lanterns began to design this year, spent half a year. All lighting from design to production, are purely hand-made. A total of six or seven instructors involved.

Green Lantern Festival is also trying to convey this idea. Liu Kang introduced, the traditional incandescent lamps with more, is power. The performance of this group in the form of light, a large number of high-efficiency, energy-efficient LED tube light, the total accounted for 80% of the total lighting.

LED light sculpture style clouds

Gently I go, as I gently waving to me gently, unless the clouds away to the west - "Cambridge" and when the poet Xu popular classic song writing of modern poetry, American sculptor Alexander Calder created with the charm of many of the same dynamic sculpture, the natural flow through the air and watch the show who's playing with different forms, so that every viewer feel the sharp air flow, the flow of time and space conversion. Molo from the designer's creative inspiration is cloud chandelier from the famous sculptor, cloud lights every single unit, as an individual to expand narrow, and fluttering in the wind, somewhat similar to safety light have introduced home soft changing RGB LED light lantern light, the use of new flexible models and materials to create shapes such as clouds floating lights, central light with LED spotlight source temperature is lower and more energy efficient. Each hanging light clouds floating up, the horizon distance as the clouds drifted home, and Chinese designers Zhao Liping clouds LED floor lamp also gives a warm and elegant feeling.

LED lighting lamps and lanterns of efficacy

Conventional LED street light of the chip, not stem weakness, developed a crystal coated chip mounting method. The surface of the two electrode over the bottom and the direct use of silver soldered to the metal heat conducting substrate. So heat transfer by conduction silver adhesive than previous solid crystal directly.

Recently, South Korea, Taiwan large power LED chip also has to add a layer of metal coating on a sapphire substrate method, it can also be used to replace the silver paste silver paste to the solid crystal. Silver paste after curing, thermal conductivity near sterling silver, silver plastic thermal rate to be high.

Rare earth fluorescent powder is continuously improved, so that the overall lighting industrial benefit - metal halide lamp, high pressure sodium lamp, fluorescent tube energy-saving lamp and the new large power LED spotlight

LED chip if not directly to COB solid crystal on the circuit substrate, will find a fast heat conduction material as with the radiating fins into an intermediate medium. Copper is a metal heat conducting only slightly inferior to the silver material, low price, so the copper is the most common large power LED tube light chip heat transfer material.