Manker Timeback II Micro Arc Oxidation Spinner:Features:Made of titaniumTC4 Alloy and copper, last for many years.Unique Stonewash Polished / Mirror Polished /Burnt Titanium & Stonewash Polished / Micro Arc Oxidation (MAO) Finished, & precise CNC machining.Integrated one spinner and 6 pieces tritium socket (3x socket on the spinner, 3x socket on the tail).Utilize open-source BLF A6 UI, Max. 2200 lumens output, adopt 4x Cree LED XPG3 LED.Ideal as collectible gift for your valued friends.Specification:Emiter type: 4x Cree LED XPG3 LEDCircuit Driver: A17DD-L FET + 1 DriverLight Tint: 6500KMaterial: Titanium Alloy & CopperMulti-Modes:Group 1: Moonlight - Low - Med1 - Med 2 - High1 - High2 - Turbo (Short press