Black Diamond Zenix IQ (Silver) 1 HyperBright LED throws a 115 foot beam while 2 SuperBright LEDs offer excellent proximity lighting. 3 Brightness settings (high, mid, low) and strobe on both the 1 watt and SuperBright LEDs Battery power meter indicates when batteries need to be changed or when you can keep going. Perfect lamp for climbing, skiing, midnight runs Constant illumination insures consistent light output over the course of use.