Just thought I'd share my PAR map of my 120 gallon reef tank, 48"x24"x24"
I'm running 2 x 250 watt MH with Radium bulbs in Sunlight Supply Lumen Max Elite reflectors with m82 Ballasts and 2 x 48" Orphek Blue Plus LED bars 
I'm running 2 x 250 watt MH with Radium bulbs in Sunlight Supply Lumen Max Elite reflectors with m82 Ballasts and 2 x 48" Orphek Blue Plus LED bars 

