Amazon.com: Chanzon 120pcs (6 Colors x 20pcs) 12V 5mm LED Diode Copper Lights 7.9 inch 24awg Pre Wired Assorted Kit (Transparent Clear Round Lens) White Red Green Blue Yellow Warm-White Emitting LED
50pcs 12V 3mm White LED 9V Gauge Cluster Instrument Light Emitting diodes(White Blue Green Yellow red, Optional in Listing) - - Amazon.com
BOJACK 1N5349B 5W 12V Power Zener Diodes 1N5349 5 Watt 12 Volt Axial Diodes T-18(Pack of 30 Pcs): Amazon.com: Industrial & Scientific