Evening Com LED, Night Vision Preservation Flashlight. C4 LED: 4,500 candela peak beam strength; 105 lumens. Adds to 3.5 humans resources. (2) Ultra-Bright Red LEDs: 2.5 lumens; Runs up to 28 humans resources; for usage when real evening vision conservation is not required. Indication Type LED: Preserves complete dark adjustment each MIL-1472D (