To make the shiny side of normal LED display, LED lamp beads essential. LED lamp beads used throughout the full color LED display in the largest number per square meter may have thousands or even tens of thousands of LED lights. LED lamp beads directly determines the full-color LED display performance and color saturation and sharpness. Next, advertising display, edit, and you take a look at important indicators of quality LED lamp What are the main. A brightness full color LED display brightness LED lamp beads determines the brightness of the full-color LED display, LED lamp beads brightness, the greater use of current margins, for saving power consumption and maintain good stability LED lamp beads . LED lamp has a different angle, the brightness has been set in the case of the chip, the smaller the angle, LED is the brighter the display, but the display's viewing angle is smaller. General should choose 100 degrees -110 degrees LED lamp to ensure full color LED display enough perspective. Second, the failure rate of full-color LED display LED display is composed of thousands or even hundreds of thousands of groups of red, green, and blue LED lamp components. Even if the failure rate of lamp beads aging 72 hours can not be higher than a million. Third, the attenuation characteristics of full-color LED display LED lamp brightness increases use of time will slowly decay. The decay rate of the LED chip, auxiliary materials, packaging technology brightness LED lamp has a certain relevance. In general, 1000 hours, 20 mA at room temperature after lighting test, the red LED lamp beads attenuation should be less than 7%, blue, green LED lamp beads attenuation should be less than 10%. Red, green, blue attenuation consistency full color LED display great influence future balance, and thus affect the fidelity of the display screen. Car LED display features 1, slim design, easy to dismantle and easy to install, reducing the space occupied by the vehicle-mounted LED display. 2, using aluminum alloy casing, greatly reducing the weight of the vehicle-mounted led display, thereby reducing the weight of the body, keep your car in the city shuttle in more light. 3, using the channel-type exhaust design led display price, reduce fan use, while the use of high-quality fan, reducing noise generation indoor led display, the basic right to bring the city noise pollution. 4, with a degree of protection IP65, which makes the display to continue to work for you in rainy weather. 5, the car is prone to static electricity to run them, especially in the fall of electrostatic high voltage can reach several thousand volts, our mobile series displays are equipped with a unique electrostatic protective measures to prevent damage to the led lights and the driver IC. 6, with wide voltage design, prevent high voltage pulse to start the car, brake, stop the damage to the produce display. LED Car Display Uses: Used in all types of medium-sized transport body, is a high-value advertising effects and advertising advertising products, mainly to show information bulletin, image advertising, event advertising. led display manufacturers | display | Electronics offers awe-inspiring awe-Electronics Co., Ltd. from Tai'an City. Tai'an City awe Electronics Co., Ltd. (www.tahrdz.com) in the ad serving this area devoted boundless enthusiasm and passion, awe-inspiring Electronics has been a customer-centric, the concept of creating value for customers, quality, service to win the market, sincerely hope to cooperate with the community to create a successful, create brilliant. Related businesses welcomed the inquiry, Contact: Qiao Jingli.