This is an update to a post a did a while ago about the differences between a standard Surefire lamp and a LED Surefire lamp. A friend of mine bought the Surefire LED Conversion and I filmed the process from start to finish. All 1:10 of it. I think the Surefire LED Conversion set him back around $30. If he uses and abuses this flashlight for years to come, he will more than make that up in batteries.
