I am the other member with the iBright blinking issue. Dave sent me a "fix" for the ballast which included t-tapping another box onto the current install. Seemed to fix the issue, but the new unit got incredible hot and was definitely not safe to cram into the headlight housing without risking melting or fire. [seriously it got HOT, almost too hot to touch] I'm still stuck with the blinking iBrights, and while they are a slight improvement over stock, for $300 I expected MUCH more.