Output:: 189-4.3 lumens
Battery Type:: CR123A
Run Time:: 0.9-88 hrs
Weight:: 2.7 oz

Output:: 260-2.7 lumens
Battery Type:: AA
Run Time:: 0.9-96 hrs
Weight:: 2.7 oz

Output:: 200-2.5 lumens
Battery Type:: AA
Run Time:: 0.9-72 hrs
Weight:: 1.9 oz

Output:: 172-2.2 lumens
Battery Type:: AA
Run Time:: 0.9-72 hrs
Weight:: 1.9 oz

Output:: 750-2.8 lumens
Battery Type:: 18650 Li-ion
Run Time:: 2.3-280 hrs
Weight:: 2.2 oz with battery

Output:: 645-2.4 lumens
Battery Type:: 18650 Li-ion
Run Time:: 2.3-280 hrs
Weight:: 2.2 oz

Output: 2400-5.7 lumens
Battery Type: 3 ea 18650 lithium-ion
Run Time: 2-672 hours
Weight w/Batts: 11 oz

Output:: 200-2.5 lumens
Battery Type:: AA
Run Time:: 0.9-72 hrs
Weight:: 1.1 oz

Output:: 172-2.2 lumens
Battery Type:: AA
Run Time:: 0.9-72 hrs
Weight:: 1.1 oz

Output:: 280-2.7 lumens
Battery Type:: AA
Run Time:: 0.9-96 hrs

Output:: 750-2.8 lumens
Battery Type:: 18650 lithium-ion
Run Time:: 2-280 hrs
Weight:: 4.2 oz

Output: 900-3 lumens
Battery Type: 18650
Run Time: tbd
Weight w/Batts: 3.8 oz

Output:: 645-2.4 lumens
Battery Type:: 18650 lithium-ion
Run Time:: 2-280 hrs
Weight:: 4.2 oz

Output:: 220-2.5 lumens
Battery Type:: AA or CR123A
Run Time:: 1.2-100 hrs
Weight:: 2.4 oz