... 24/30CMBeam Angle 240° CCT 5500-6500K (white) MOQ 5pcs Luminous Flux 350-450Lm Battery type ... A: It is dimmable, within 3 different white light energy saving modes, one red light mode ... options: white lighting,red lighting,and red lighting flicker.Press one time for power on,press again for ... power offWhen power is on,it is white lighting mode,press “ dimming” button to adjust illuminating brightness ...