While arc aaa is a good quality light, it just can't function like a high output light, plus it's quite expensive for what it is.
I read somewhere that Peter Gransee said they have not had a single key ring hole failure reported. It is thinner compared to the Fenix E01 but, you would probebly have to really abuse it to break it. Under normal use I just can't see this happening.
Quote from: space cowboy on February 10, 2010, 04:09:55 PMI read somewhere that Peter Gransee said they have not had a single key ring hole failure reported. It is thinner compared to the Fenix E01 but, you would probebly have to really abuse it to break it. Under normal use I just can't see this happening.Yup, never a reported break.
From time to time, we have people ask us if the lanyard hole on the back of the flashlight has too thin of an outer wall. They are worried that it will break or wear through in time. The hole is designed to be that distance from the rear surface and with that thin of a lip for two reasons. One is to provide enough internal room for the rivet and the other is to reduce scratches when installing the split ring. It also reduces the chance the split ring will be bent out of shape during installation.Lug failure is highly unlikely but possible of course, but we feel that this part is reasonably designed.Update: An engineering friend did a finite element analysis simulation on the lug and it indicated a max pressure from a split ring type load of 38.5lbs with no failure. Of course, a typical split ring will unravel before that type of load was reached but some people may find this information useful.
It's not really failure from pressure, but wear from rotating on the split ring that's most likely. My L0D has stayed on my keyring for quite sometime and I can see the aluminum has been wearing down already.
I think Arc will repair/replace it if it does ever wear through.They have a good track record for keeping customers happy from what I have been reading.
But if you are like me, warranty isn't going to help since most of my lights have been taken apart and upgraded in some way.