NiteCore MT26 Multi-Task CREE 960 Lumens LED Flashlight, Black Battery Type: 1x18650 2xCR123 Maximum output: 800 lumens Flashlights LED Premium CREE XM-L U2 LED Maximum output of up to 960 lumens Maximum runtime of up to 45 hours Two rapid switching modes suit various user requirements IPX-8 standard waterproof (submersible to two meters)