Voltage controlled light-emitting diode LED (light emitting diode) LED (Light Emitting Diode) Shandong full color ordinary light-emitting diode is a current-controlled device, in use for an appropriate limiting resistor in series resistance. Linyi LED display voltage controlled light-emitting diode (BTV) is a light-emitting diode and current limiting resistor integrated production as a whole, when Shandong LED display can be directly used and connected across the power supply. So that ordinary red light emitting diode voltage can work in 3 volts -10 volts as YX503URC full color, YX304URC, YX503BRC voltage type LED light-emitting diode, the engineering and technical staff to provide greater choice. Battery LED lights iViTi On, Shandong has a full color can make it glows longest three hours of built-in battery. When there is electricity, battery charging, Linyi full color and normal light bulbs. Power outage, Shandong LED display lamps to automatically switch to battery mode. [2] 5 LED production materials refer respectively to the five raw materials: wafer p5 full color, frame, silver plastic, gold p7.62 full-color, epoxy resin wafer wafer composition: the gold pad, P pole p10 full-color, N pole, PN junction, the back gold layer (double pad wafers without back gold layer). P-layer semiconductor wafer is composed of elements, Shandong color screen N layer of semiconductor elements by electrons moving reassortment into a combination of PN. p5 full color | full color, Texas | Yasuhiro photoelectric provided by Linyi Wang Tai Electronics Co., Ltd. Linyi Wang Tai Electronics Co., Ltd. (www.ledzkd.com) (www.ledzkd.com) strong, credible, in Linyi display equipment industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Hong Thai Optical into the brilliant and you work for a better future!