Ledlenser 501967 X21R LED Flashlight - 5000 Lumens
LEDLENSER X21R Premium High Power 5000 Lumens Rechargeable LED Flashlight with Advanced Focus System Designed in Germany X21R
LED Lenser M17R (free ground shipping) :: Moontrail
How to Build a Bicycle Car Horn Using 16 Standard Rechargable AA Batteries : 5 Steps - Instructables
Nighteye Dual Output Led (Cree® Xr-E Q5 5 Watt) - Custom Screwdrivers & Other Tools
Ledlenser X21 5000-Lumen LED Rechargeable Spotlight Flashlight (Battery Included) in the Flashlights department at Lowes.com
Amazon.com: USB AA Rechargeable Batteries,1.5V Lithium Rechargeable Batteries 1600mAh AA Battery, 2H Fast Charge,1200 Cycles with 4-in-1 Micro USB Cable,4 Pack : Health & Household