This light combo has got to be one of the best selling lights on the market. Not only is it affordable, but it packs such a punch that you won't worry about being seen on your early morning, or late night rides. The Blaze features a 1-watt LED which is twice as bright as the 1/2-watt (go figure), and has three settings including a "SuperFlash" flashing mode. The Blaze also has a QuickCam bracket mount to help you remove or adjust the light in seconds without the need of tools. The SuperFlash tail light has a main 1/2-watt light, as well as two eXtreme LEDs that keep you visible up to a mile away. The unique flashing pattern also helps to keep you seen.Blaze features: Blaze 1-watt LED is twice as bright as 1/2-watt LED Reinforced alloy midsection High and low power beam along with SuperFlash flashing mode QuickCam 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 features: 1/2-watt Blaze LED plus 2 eXtreme LEDs for visibility up to 1 mile Unique, eye-catching flash pattern Up to 100 hours of run time on 2 AAA batteries (included)