Sanjay tested the lumanmax & lumanarc vs crapy reflectors.All reflectors in the reef hobbie are old engineerrd plant reflector.I sell hydroponic gear and have been useing HID lighting for 15years.The lumanarc was a old reflector by diamend lighting which was a hydroponic company back in the days.there are many companys that have very high end reflectors that the reef hobbie doas not know about.PL,Hydrofarm and SLS ect.PL even makes reflectors that are costam made for a type of light out put you want,from 180 to 360.I do like the lumanmax reflector,thats what i use,but they are engineerd from plant reflectors.The "new" lumanbright is engineerd from old pareabolic reflectors,they just made them smaller.