The SureFire DBR Guardian Ultra-High Dual Output LED Light is aimed at those who traverse the wilderness, even at night. The company’s light features an innovative auto-adjusting technology to provide light wherever it is needed. The SureFire DBR Guardian Ultra-High Dual Output LED Light provides this auto adjustment using the company’s IntelliBeam system, which automatically fills the surrounding area with illumination levels ranging from 15 lumens to the light’s maximum output of 1000 lumens. Besides the IntelliBeam system the DBR Guardian offers five pre-programmed profiles that offer various output configurations, including IntelliBeam mode Max outp Mfg: Surefire