SMD 3in1 PH12 Indoor LED Display 1)Ave consumption:200w/sq 2)Use life:100,000hours 3)Brightness>1000cd/sq 4)indoor SMD MHG is the biggest professional manufacturer of LED displays in China Southcentre.The manufacturing products include kinds of leds, such as led screens, led lights,varies of stage lighting fixtures and so on, which are widely used for stages,TVs,Studios, Advertisement, shopping ...