WebThis problem can be solved by using a module that can detect whether there is an AC voltage of 110V/220V. After searching online I have stumbled upon this module and MvxEVMnlsRpp Web1121 Diameter 120mm small warning light Voltage:DC12V DC24V AC110V AC220V Color:Red,Yellow,Green,Blue Screw fixing or magnetic Inquire Model: LTE-1121,LTE-1121J,LTD-1121,LTD-1121J Brand: Winston Code: Product Description LTE-1121 Rotary warning light Description Using high quality resin. With high strength, can uflcE4CpugNj WebThe module adopts PVC injection molding process with flame retardant grade UL94V-0 and protection grade IP65. Feature and Advantage Adopt 54V 2835 led, super bright, perfect ZFfLozT0v7Pm WebAC110V 220V led Injection module light smd3030. 1.p roduct Introduction of the High voltage 's own hxBp6O0gh9NI
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