Dalian extruded LED lampshade is a kind of LED accessories, which is to better focus the light, make the light more concentrated and soft, and avoid the direct glare of LED light. The main function of the opal lampshade is to make the light more soft and uniform to diffuse to the space without causing dazzling conditions. Protect the eyes and make the lamp more suitable for its use. And its light transmittance must be within a certain range, so that the light energy cannot be wasted too much in the cover, and the light can also be scattered to each space through the film layer, so that the internal lamp beads can not be seen, and the light can be emitted to a large extent.

It can be divided into PC lampshade, glass lampshade, plastic lampshade, paper lampshade, etc. according to the material, and it can be divided into led lighting lampshade and led plant lampshade according to the purpose. The cloth lampshade gives a simple and elegant impression. The paper lampshade can create a hazy and dreamy atmosphere. The metal lampshade has a cool temperament and modern sense, while the drum lampshade brings a nostalgic feeling. In the bedroom, we can choose the silk lampshade, especially the hand-made and hand-painted lampshade, which can bring a soft feeling to the room and add an intimate atmosphere; The living room can choose the lampshade made of linen or parchment.

As long as you pay attention to the color, the white lampshade has good light penetration, which can be matched with the crystal base to create a crystal clear effect; Compared with black and color, the penetration of light is poor. It can radiate light downward, making local light stronger. It can be matched with the bronze base.

The lampshade shall be selected according to the shape of the lampholder. If the lampholder is curved, the lampshade shall be selected with some curves. If the lampholder is flat and straight, the regular lampshade shall be selected. If the lampholder looks heavy, the conical lampshade can be selected to reduce the heavy feeling.

The LED point light source lamp body adopts UV resistant material lampshade and stainless steel surface cover to further ensure the service life of the lamp. The lamp body is small and convenient for installation (you can choose paperback and embedded). Different light colors increase the effect of product color change. The product is widely used in the decoration of building outlines, amusement parks, billboards, squares, streets, stages, entertainment places, bars and other places. There are two kinds of lampshade materials for LED lamps in the mainstream market: PC plastic and graphic fluorescent sandblasting glass. Fluorescent glass has good light transmission, general shading, difficult processing and high cost. PC plastic, mainly diffusion PC, has light transmission related to the wall thickness of the lampshade. More than 90% of the lampshade is 1MM, and the wattage of the light shield is 7-9W, which is relatively common, low in cost, and not fragile. At present, the major brands in the market are mainly diffusion PCs of Diren, Mitsubishi, Qiling, Chuguang and SABIC.