- 5 mm LED lamp - Head type: water drop shape round and clear heads; Forward voltage: R/ Y/ G/ O 1.8-2.0 V; B/ W/ WW/ E/ P 3.0-3.2 V; C 3.0-3.4 V; - Max. Current: 20 mA - Application: not only can they be applied to industrial segment, but also use in some students' experiment, school science, little LEDs are good for doing projects - Good repair replacement: the mini diodes are convenient for DIY and repair equipment and electrical appliances, circuit unit;