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Electroluminescence is luminous powder tablet placed between two flat-panel consisting of electrode.Its sandwich structure,have an upper and lower electrodes,the electrodes for transparent conductive film(ITO film),optical fired from surface,the back electrode to electrode,the main material for the silver or carbon,luminous materials mainly zinc sulfide(Zns)particle excitation transitions have to take charge in every cycle if luminous,when it contains different activator,different colors may be issued light.EL with the brightness of the elecrode voltage,frequency change with the changes,under normal circumstances with the voltage and frequency increased brightness were also increased. EL cap,el advertisement performance characteristics 1, Harmlessness- will not produce ultraviolet,without adverse effects on the human body. 2. Arbitrary shape- according to users needs for a variety of shapes 3, Low power consumption- will be at the very low power consumption in light,the power consumption level for mill watt 4, Flexible- can be in various forms of luminescence 5, Ni fever- electroluminescent film is a cold light source,the basic work of temperature rise,lower temperature than the fluorescent lamp 6, Uniform light,soft- not its flashing light,the eye will not have tension,fatigue flu. 7, Earthquake good- electroluminescent film and various other light-emitting devices,not having the outside world and the impact of failure 8. Long life up to 8,000 hours.the life span of a half-life el (half brightness)to measure EL display features: 1.Flashing,animated program can be customized according to the pictures.Flashing pictures make the advertisement more vivid and distinguished. 2.Designs are welcome from customers for different requirements. 3. Customized sizes and arbitrary shapes are available 4.Aluminum frame,silver,black colors are available 5,Inverters can be inside the frame or outside the frame 6,Mountable 7,Voltage AC 100V-240V 8,Certificate:SGS,CE(and ROHS for your exact requirement) 9,HS CODE:94056000.00 10.Description of goods:EL display light box Frame size:310*600mm,visual size:310*600mm Standard size: Frame Size(mm)Visual size(mm) 230*330; 330*430; 400*500 300*700 400*600; 600*800 1000*1500 Customized size are available