X400u light and green laser - SureFire X400 Weapon Light With Laser

First x400 ultra I bought over a 1 1/2 ago works great, but I bought another one in Dec of 2018 that the light doesn’t work on, so while I waited a long period of time for them to replace it I decided to buy another one in March of 2019 that the laser didn’t work on, now I’m trying to get it sent back. Really Surefire get these problems fixed and get back to making a great light and laser. It’s a pain to send these back and wait for them to fix or replace them. At these prices it should be better quality.....