POWER IN YOUR POCKET: Not quite as bright as the sun, but that's just a technicality with the powerful Redline 6K; functioning as an EDC flashlight and a tactical flashlight, this bright light will help you see clearly in the dark. 4 LIGHT MODES: Far more powerful than your phone's, this portable flashlight can emit 6,000 lumens; use High for maximum visibility, Medium for bright output, Low for up to 50 hours of use, and Strobe for emergency signaling. TOUGH & CAPABLE: Made from durable, anodized aircraft-grade aluminum, this waterproof flashlight is impact resistant and built with a closed-loop temperature control system to minimize heat generated from 6 thousand lumens. EASY TO USE & RECHARGE: This rechargeable flashlight functions as a power bank to charge other electronics; Smart Power Control offers smooth transitions to extend battery life; track power levels with a battery indicator; recharge in as little as 5 hours TECH SPECS: Length: 10.5" Compact / 11.7" Extended; Width: 2.25" Head / 1.25" Barrel; Weight: 1.44 lbs; 10000 mAh (7.4V) Lithium ion rechargeable battery; Includes Micro USB to USB charging cable; Lumens: 60 lm (Low) – 6000 lm (High).