Just wondering if anyone has used any fixtures from the new BK led line, BKSSL. From what i'm understanding is it's a built in LED with changeable optics and you can change light output by adjusting a dial inside of the fixture? The company I work for is looking to spec out winona wells which are very similar to the bk's well but my boss is afraid to go with the LED from winona because you will have to change the whole fixture if beam spead or light output needs to be changed after installation. I recommended using BK but I just want to make sure I have all the information correct before I push him to get em'. Gimme some feedback people!