LED Flashlight, LED Headlamp, Camping Light manufacturer / supplier in China, offering Super Light Diagnostic LED Penlight (T6065), Solar Powered LED Headlamp (T3074), LED Penlight (T6111) and so on.
It is the last photo.
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7 function combined in one stick .constant on . fast blinking . normal blinking . right flow blinking . left flow blinking . flash blinking . cycle flow blinking