These miniature 3.2v LED lights are great for use with a variety of electricity and science projects.
3mm 5mm 10mm Bi-Colour LED Diffused Clear Lens - Red Green Blue
National Stock Number NSN List
Garden Light – Updated Detect And Zero Rightmost One
3.2V Miniature Bulbs 10 Pack – Arbor Scientific
Model Railway Shop - Electronics - Lights
LED Signal Light Bulbs
Efficient LED circuitry for Bike Dynamo
LED Signal Light Bulbs
Miniature Screw Base Light Bulbs, 2.5V, Pack of 10 - Arbor Scientific
LED Signal Light Bulbs
Garden Light – Updated Detect And Zero Rightmost One