Attributes . Optoma EP EP606, Optoma EP EP610H, Optoma EP EP615H, Optoma EzPro EzPro 606, Optoma EzPro EzPro 610H, Optoma EzPro EzPro 615H, Philips Hopper Hopper 20 Impact series SV20, Philips Hopper Hopper 20 Impact series XG20, Philips Hopper Hopper SV20 Impact, Philips Hopper Hopper XG20 Impact, Philips LC4 LC4235, Philips LC4 LC4236, Philips LC4 LC4241, Philips LC4 LC4242, Philips LC4 LC4245, Philips LC4 LC4246 . Names