led module for cup, wine bottle, etc Customized design are accepted OEM / ODM are welcome. CE ROHS ISO9001:2008 l Light can be ... continuously flashing, blinking, etc. Flashing duration time will be 3 to 270s.l Led can be ... : by push, pull-tab (slide), light, voice, vibration, PIR, etcl Components: PCB, IC, speaker, microphone, LED indicator, batteries, wire harness, switch, ...