A, life 100000 hours Issued by the manufacturer of LED material technical data show that the service life of LED light for 100000 hours under the ideal state. Ideal refers to in the condition of laboratory zhongheng pressure constant curren...

A, maintenance and maintenance: LED display is finding wider and wider application in all fields, in order to ensure clear display advertising screens will continue for a long time, the use of outdoor LED display environment, installation p...