... powful, high-speed motor with 30000 hours lifespan.Power input: AC220V-240V, 110V-220V(optional)With remote controller for comfort and easy ... use.Long life LED light with 2 levels of luminosity for using in the ... a unit base, an annular head, a remote controller and an instruction manual.Speed setting: Containuously variable.Approval: CE, ROHS, ect ...