THIS LISTING IS A TRUE COLLECTIBLE. KEL-LITES ARE BECOMING INCREASINGLY DIFFICULT TO FIND DUE TO THE LIMITED NUMBER THAT WERE MADE. THIS LIGHT WAS A PRECURSER TO THE MAG-LITE AND WAS DESIGNED FOR LAW ENFORCEMENT IN CA. IT WAS DISTRIBUTED UNTIL AN ASSOCIATE DEVELOPED THE IDEA , ADDED A PATENT AND PRETTY MUCH DROVE HIM OUT OF BUSINESS (MAGLITE). I WAS TOLD THAT MR KELLER MAY HAVE ENDED UP AS A CONSULTANT FOR MAGLITE. THIS LIGHT WAS DONATED BY AN OFFICER BY THE NAME OF JAMES FERGUSON #2524 (RETD) FROM THE TORRANCE CA POLICE DEPARTMENT. I WOULD LIKE TO SEE THIS LIGHT END UP WITH A COLLECTOR WHO CAN APPRECIATE THE HISTORY BEHIND IT.