The Fenix TK11 flashlight features a Cree Premium (Q5) 7090 XR-E LED and two modes of operation. Max output mode provides 225 lumens for 1.5 to 2.7 hours depending on batteries used. General output mode provides 60 lumens for 10 to 12 hours depending on batteries used.
This led flashlight can run on 2 CR123A batteries or one 18650 Lithium-Ion battery with the Li-Ion battery providing the longer output times.
You turn the bezel to select the output mode and the tail cap switch features both momentary and constant on.
This light also features a removable tactical grip ring that allows the cigar-grip hold that has grown in popularity. Overall length is around 5.3 inches.
For more info on this flashlight see below:
Fenix TK11 Tactical Flashlight
The Fenix TA30 flashlight is a more general purpose light that also puts out up to 225 lumens of light.
The TA30 has 2 more modes of operation as compared to the TK11. The 4 modes of operation are as follows: strobe (230 lumens for up to 7 hours), high (225 lumens for up to 3.5 hours), medium (60 lumens for up to 25 hours), and low (9 lumens for up to 115 hours).
The TA30 is longer than the TK11 at around 7.9 inches and uses 3 CR123A batteries for power.
The four output modes are selected via a mechanical ring-switch located near the flashlight’s head and it also comes with a tail cap switch with both momentary and constant on capability.
Both these lights are made from hard-anodized aluminum and you can find out more about the TA30 below: