It should cover the o-rings according to their policy. I phoned in and spoke with customer service and asked for a replacement O-ring for my Titan T1A and after answering a long list of questions so that they could "enter me in the system" as a customer since none of my lights were purchased directly from them I was told that a replacement O-ring would be sent out. That was about 3 months ago, and still no O-ring

. If they don't want to replace an o-ring and spend money mailing such a small thing that is fine, but don't tell me you will replace it and then do nothing. At least tell me that you can't replace it and give me the specs for the o-ring so I know exactly what to go track down myself that will work and protect my light.