... luminous efficiency CREE T6 LED FlashlightDetailed Product DescriptionMade with high quality aviation aluminum-alloy material.A maximum of 1000 lumens1*18650 ... , hiking, fishing, on-site inspection, Marine emergency) Light SourceLEDMode Number BX-X8-1 Bulb TypeCREE T6LED Lifetime100000 HsFlashlight ... to avoid causing damage of reflector cup and bulbs.Light directly to eyes is forbidden, which will hurt ...