Hello MTRC. Long time no talk... Curious if anyone has experience with these Reef Radiance LED lights? DM-155e - Reef Radiance Also maybe someone can explain the Len's Angle and what that means to me in layman terms? I'm just use to the ole buy a big'ole high powered MH and plug her in. This time around would like to try something different instead of installing a tanning bed over my tank.