InfoComm 2015: Digital Projection Shows Off the Insight 4K Dual LED for the First Time Ever June 17, 2015 | Home / June 17, 2015 rave-video / InfoComm 2015: Digital Projection Shows Off the Insight 4K Dual LED for the First Time Ever InfoComm 2015: Digital Projection Shows Off the Insight 4K Dual LED for the First Time Ever