3WCREE LED as light sources luminous flux:180lm 3 control mode: ... light, flash 2 years warranty 3 control mode Features:3W LED Flashlight1.High quality hardness Aluminum ,can endure strong collision and ... be used in mines, outdoor and harsh environment .3.3W CREE LED as light source,luminous flux is over 180lm,life time ... private information .5.welcome to visit our factory . 3W led aluminum flashlight