Nite Ize T5QM-HB Inova T5 5-Function, 250 Lumen Tactical LED Flashlight LED color White lumens high 250 med 94 low 18 Effective Range (up to): 670-Feet (205 m) Electronically controlled for uniform light output 3 settings run time 3 hours on high 6 hours on medium 40 hours on low Tactical Mid-Body Switch activates High Medium Low Strobe and Momentary High Modes