If you want a highly dependable solution to wirelessly display your Miracast based Le Max 2 phone on to a non Smart TV like the LG 43LH547A Full HD TV supporting Miracast, the Belkin Miracast Video Adapter is a good choice.
The Belkin adapter is easily added to one of the HDMI ports of the LG 43LH547A Full HD TV and powered through a USB cable which you can also connect to the TV. The Belkin adapter will automatically go into pair ready mode.
Next, go to System settings -> More -> Wireless display on your Le Max 2 and select the name of the LG 43LH547A Full HD TV attached to the Belkin adapter which is identified as 'LG_eb3c'. The phone will start to connect to the Belkin Miracast and once successful, the LG TV will display the phone's screen.
Belkin continues to do a good job making sure its Miracast Video Adapter works with supported phones like the Le Max 2 to easily mirror its display onto the LG 43LH547A Full HD TV.