Specification: Name LED Flashlight Brand Manta Ray Model 501 B Mode High-medium-low-flash-SOSLight source 4000k Warm Light/6500k Withe Light Lamp bead XPL V5 V6 LEDLumen 1300 Lumens Battery 1x 18650 battery (Not included) Length 134mm Weight 90g Package Included:1x LED Flashlight