20 Pack Blue Diffused Lens LEDs, 5mm Diameter Round Bulb, 2-Pin Light Emitting Diodes (2.8V to 3.6V, 20mA) Dimension: 9

Dimension: 9

Overall length 11-1/2 inches

The circular light and handheld light are powered by three AAA batteries (latch to the battery compartment of the circular light can be lifted with a small screwdriver)

power and ground headers brought alongside breadboard

20 Pack Blue Diffused Lens LEDs, 5mm Diameter Round Bulb, 2-Pin Light Emitting Diodes (2.8V to 3.6V, 20mA) Dimension: 920 Pack Blue Diffused Lens LEDs with Round Bulbs Forward Voltage: 2. 8V to 3. 6V, Max Current: 20mA. WARNING: If you apply too high a voltage without current limiting, you will damage the LED. Use a current limiting resistor if your supply voltage is too high. 5mm Bulb Diameter, 9mm Bulb Height Each LED has 2 leads that are 27mm and 26mm long (the longer leg is Positive +) The diffused lens disperses light evenly for viewing from all sides Ideal for