J. D. SLOAN 40+ years in Law enforcement- retired. Equipment consultant for various agencies regarding current trends and More efficient products.

Output : 900, 300 Lumens

Run time : 1.5, 4.5 Hours

Battery : 2 x 18650 LI-ION

Switch : Tail switch

O-ring : Yes

Roll Resist : Yes

Size : 8.25 x 2.25 inch

Output : 205, 90, 45 Lumens

Run time : 3.5, 6, 12 Hours

Battery : 1 x 18650 LI-ION

Switch : Tail switch

O-ring : Yes

Roll Resist : Yes

Size : 5.5 x 1.5 inch

Output : 150 Lumens

Run time : 60 min

Battery : 1x18650

Switch : Tail Switch

O-ring : Yes

Roll Resist : Hex Bezel

Size : 5.5 x 1.5 inches