Streamlight Coyote, Rechargeable Lantern 44948 White C4 Led: High - 1,100 Lumens Runs For 5 Hrs Medium - 550 Lumens, Runs For 10 5 Hrs Low - 125 Lumens, Runs For 35 Hrs (4) Red Leds (Preserves Night Vision) High - 2 7 Lumens, Runs For 110 Hrs Low - 1 Lumen Runs For 288 Hrs Flash Sos Mode For Emergency Signaling: 2 7 Lumens, Runs For 230 Hrs