100 LED light  in 10 different colours are included in the 5 mm LED lamp assortment kit (yellow, orange, emerald green, blue, white, red, green, warm white, purple, and colourful flash).
Head type: spherical, transparent heads resembling water droplets; Forward voltage: B/W/WW/E/P 3.0-3.2 V; C 3.0-3.4 V; R/Y/G/O 1.8-2.0 V; Maximum Current: 20 mA
Application: small LEDs are useful for projects and can be used in the industrial sector as well as in science classroom experiments by students.
Good replacement for repairs: small diodes are handy for do-it-yourself projects, electrical appliance repair, and circuit unit maintenance; They can be utilised to create LED glow sticks.