Hello, I got problem with damaged laser diode. I want to replace but I am not sure what to buy. Good diode is working on 3V and current consumption is about 100mA. Also it has 7LBX B221 markings. It is 5.6mm version. It is part of Leica Lino L2 cross laser. (Red light, 635nm according to brochure of cross laser). Looking for model of diode. Thank you!