... constant brightness throughout .2. High brightness : adopting imported american CREE/Q5LED , maximum brightness can ... 100% brightness , 30% brightness , 10% brightness , flashlight led , SOS signal according to different purpose .6. ... HandleMM252Power SupplyOne 18650 chargeable Lithium BatteryMAH44003CREE High-power LEDLight FluxLm320PowerW3Service lifeh500004Canning MaterialAerpspace grade Reinforced ...