Reply To: 2018 LUG goals / events Home › Forums › LUG discussions › 2018 LUG goals / events › Reply To: 2018 LUG goals / events December 30, 2017 at 7:32 am #25129 Phil BrenemanParticipant I like the idea of a setup that alternates between day (white light) and night (black light) with the red lights being used as a countdown timer.