Diode led 5 mm 220V

How to connect LED with 220V AC supply (with calculation)

5mm LED Light Emitting Diode Bulbs , • Head type: Round, • Max. Current: 20 mA, • Forward Voltage: R/ Y 2.0-2.2V; G/ W/ B 3.0-3.2V, • Bright and

LED -5M - 5mm LED Light Emitting Diode Bulbs

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haraqi 500 Pcs 5mm LED Light Emitting Diode Assortment Kit,Low Voltage Diffused Diode for DIY PCB Circuit,Indicator Lights, Silver

S2347】20pcs/lot 5mm round head Lights LED Diodes Diffused Round Lens with Resistors for 3V--220V

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Led Diode Wired Led Light Cable 10Pcs 12V 5Mm Led Light Emitting Diode Wired Multicolor Led Light Cable 20Cm 0.06W(White) (Colorful Slow Flash): : Industrial & Scientific

XMGKMN 10Pcs 5mm LED Light Lamp Emitting Diodes 20cm Bulb LEDs Prewired for DIY Home Decoration DC 3V 5V 9V 12V 24V 36V 48V 110V 220V (Color : Purple, Size