Same for me, I received a pm back in June the replacement driver had been shipped. Emailed Haikelite multiple times, but never received a response. PayPal protection ran out (which is my own fault for letting happen, I guess I’m too trusting sometimes). 4 months have passed and nothing ever showed up. I’ve given up at this point. It is very unfortunate Haikelite feels ok about taking people’s money for a product they rushed to market that had flaws and defects from the very beginning and appears to be ignoring requests to make it right for some of us. O well, I won’t ever be considering another light from them.