Amazon.com: EDGELEC 100pcs 5mm Red Blinking Diffused LED Diodes 1.5Hz Flash (Single Color Flashing) Round Lens 29mm Lead DC 2V Blink Bulb Lamp Light Emitting Diode +100pcs Resistors 470ohm for DC 6-12V
Vishay Intertechnology 1N914-TR. Diode Switching, 75 Volt, 0.2A, 2-Pin, Tape and Reel, 1.7 mm W x 1.7 mm H x 3.9 mm L (Pack of 20): Amazon.com: Industrial & Scientific
Amazon.com: NTE Electronics 1N4004 Standard Recovery Rectifier Diode, General Purpose, Single, 1.0 A, 400V (Pack of 20) : Automotive
BOJACK 10A10 Rectifier Diode 10 A 1000 V Axial 10A10 10 amp 1000 Volt Electronic Silicon Diodes(Pack of 25 Pieces): Amazon.com: Industrial & Scientific
BOJACK 1N5349B 5W 12V Power Zener Diodes 1N5349 5 Watt 12 Volt Axial Diodes T-18(Pack of 30 Pcs): Amazon.com: Industrial & Scientific