Good quality and high brightness. But be careful, the voltage of 3 volts cannot be applied to the red color and would destroy the LED! My self determined voltages for about 20 mA are as follows: Red: 2.2 V Green: 3.0 V Blue: 3.1 V It is best to use a suitable series resistor for each colour.

Good quality and high brightness. But be careful, the voltage of 3 volts cannot be applied to the red color and would destroy the LED! My self determined voltages for about 20 mA are as follows: Red: 2.2 V Green: 3.0 V Blue: 3.1 V It is best to use a suitable series resistor for each colour.

Good quality and high brightness. But be careful, the voltage of 3 volts cannot be applied to the red color and would destroy the LED! My self determined voltages for about 20 mA are as follows: Red: 2.2 V Green: 3.0 V Blue: 3.1 V It is best to use a suitable series resistor for each colour.

Chegou cedo, pacote decente, todas as peças lá, azul usa 2,4 V vermelho a 1,7 V verde a 2,2 todos os anódos recomendando voltagens, boa compra!

arrived early, decent package all pieces there, blue uses 2.4v red at 1.7v green at 2.2 all anodes at recommending voltages, good buy!

Chegou cedo, pacote decente, todas as peças lá, azul usa 2,4 V vermelho a 1,7 V verde a 2,2 todos os anódos recomendando voltagens, boa compra!