Output:: 1200 lumens
Battery Type:: li-ion rechargeable
Run Time:: 1.5 hrs
Weight:: 30 oz

Output: 350-80 lumens
Battery Type: AA
Run Time: 2.75-16.3 hours
Weight: 8.9 oz

Output:: 340-5 lumens
Battery Type:: CR123A or 18650
Run Time:: 2.5-245 hrs
Weight:: 3.3 oz

Output:: 600 lumens
Battery Type:: AA
Run Time:: 2-5 hrs
Weight:: 17.6 oz

Output:: 54 lumens
Battery Type:: AA
Run Time:: 8-12 hrs

Output: 90 lumens
Battery Type: AA
Run Time: 22 hrs
Weight w/Batteries: 6 oz

Output: 200 lumens
Battery Type: 4 AA included
Run Time: 1-150 hrs
Weight w/Batteries: 6.1 ounces

Output: 300-25 lumens
Battery Type: 4 C-cell alkaline or DC power source
Run Time: 70 minutes
Feature: beam range of 1,837 feet

Output: 500-125 lumens
Battery Type: Lithium-Ion 3.75 Volt rechargeable
Run Time: 1-3.5 hours
Feature: High Lumen model; lights up large area