Blaze 1wt + Superflash:~ Blaze features: Blazeª one-watt LED is twice as bright as half-watt LED. Reinforced alloy midsection. High and low power beam along with "SuperFlash" flashing mode. QuickCamª bracket mounts, adjusts or removes in seconds w/o tools. High/low/flashing run times of 7/14/20 hours on 2 AA batteries (included). SuperFlash Stealth features: Half-watt Blaze red LED plus 2 eXtreme red LEDs for visibility up to 1 mile. Unique, eye-catching flash pattern. Up to 100 hours of run time on 2 AAA batteries (included).