Romisen lights info wanted comparing models of AA and 123

I am looking for an inexpensive AA light and an inexpensive 2X 123 light


AA type:

comparing the lumens and runtimes of:
1) Romisen MXDL RC-G2 and the
2) Romisen RC-H3

what is the difference between these two models?



2X 123 type:

comparing lumens and runtimes of:
1) Romisen RC-F4 single mode
2) Romisen RC-E4 two mode
3) Romisen RC-KF isthis single mode or two mode??


I am looking for the lumens and approximate runtimes using standard alkaline batteries. They will both be used simply for keeping in my glove compartment and/or my wife's purse

I have the single-AA one you mentioned. Recieved it at 6:00 AM this morning.

Broke it by 7:00AM, simply by tightening the head. I THINK what happened is the LED board wasn't glued down good enough, and twisting the head twisted the LED, hence snapping the wires to the battery. Needless to say, it wasn't a overbearing turn. But it killed the light just as fast.

Dissecting it, the internals looked cheap to my untrained eye.

Otherwise, the fit and finish of the body was excellent, and it is more of a thrower than a useful-spillbeam light.