Jun 16, 2013 #1 T TimaT Aquarium Advice Activist Joined Jun 15, 2012 Messages 147 what is the most energy-efficient LED light fixture? i am assuming the Ecotech marine Radion Led? how much energy does a light fixture use? and how do i calculate a monthly bill?
what is the most energy-efficient LED light fixture? i am assuming the Ecotech marine Radion Led? how much energy does a light fixture use? and how do i calculate a monthly bill?
Jun 16, 2013 #2 OP OP T TimaT Aquarium Advice Activist Joined Jun 15, 2012 Messages 147 found a calculator. Electricity Usage Calculator answered my own questions.