Oct 16 (Reuters) - Beacon Lighting Group Ltd BLX.AX :
* TRADING UPDATE 15 OCTOBER 2020-BLX.AX
* Q1 GROUP SALES HAVE INCREASED BY 24.3%
* Q1 UNDERLYING NET PROFIT AFTER TAX INCREASED TO $8.4 MILLION FROM $2.2 MILLION
* Q1 ONLINE SALES UP BY 156.0%