Reactor Flashlights Camping Hiking Flashlights AUTHENTIC REACTOR RG2500 4000 LUMEN X800 G700 REACTOR THE WORLDS BRIGHTEST FLASHLIGHTS ULTRA BRIGHT LED BULB FULL ZOOM CAPABILITY TAKES RECHARGEABLE MULTIPLE POWER SUPPLY OPTIONS FROM AAA TO 4000 MAH LITHIUM ION (NOT INCLUDED) BRIGHTER THAN THE SHADOWHAWK X800 OR THE LUMITAC G700